Finite Group Databasebeta

← SD16×C4⋊C8 #225441

Subgroups — SD16×C4⋊C8 #225441

Order 512.

818 conjugacy classes of subgroups.

The subgroup lattice has 475 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1Q8×C4⋊C8C211yesmaximal, characteristic, complemented
2D4×C4⋊C8C211yesmaximal, characteristic
3C42×SD16C211yesmaximal, characteristic
4C2×C8×SD16C212yesmaximal
5#9593C212yesmaximal, complemented
6#8846C212yesmaximal, complemented
7#8845C212yesmaximal
8#8805C211yesmaximal, characteristic, complemented
9#8564C211yesmaximal, characteristic, complemented
10#8563C211yesmaximal, characteristic
11C8×C4⋊C8C211yesmaximal, characteristic, complemented
12C2×C8×Q8C2212yes—
13C2×C4×SD16C411yescharacteristic
14C2×C4×SD16C411yescharacteristic
15C2×C4×SD16C2211yescharacteristic
16C2×C8×D4C2212yes—
17C22×C4⋊C8—21no—
18C42×Q8C2211yescharacteristic
19C42×D4C2211yescharacteristic
20#1939—22no—
21#1939C2212yes—
22#1939C2212yes—
23#1850—22no—
24#1842—21no—
25#1842C2211yescharacteristic
26#1842C2211yescharacteristic
27#1797—21no—
28C4×#106C411yescharacteristic
29C4×#106C411yescharacteristic
30C4×#106C2211yescharacteristic
31C4×C4⋊C8—21no—
32C4×C4⋊C8C2211yescharacteristic
33C4×C4⋊C8C2211yescharacteristic
34C4×#103C411yescharacteristic
35C4×#103C411yescharacteristic
36C4×#103C2211yescharacteristic
37C4×#102C411yescharacteristic
38C4×#102C411yescharacteristic
39C4×#102C2211yescharacteristic
40C42×C8C2211yescharacteristic
41C8×SD16—28no—
42C2×#334C2212yes—
43C2×#334C2212yes—
44C2×Q8⋊C8C2212yes—
45C2×D4⋊C8C2212yes—
46C2×C82C2212yes—
47#1279C2212yes—
48#1279C2212yes—
49#1273C2212yes—
50C22×SD16C2×C411yescharacteristic
51C23×C8—22no—
52C2×C4×Q8C2×C411yescharacteristic
53C2×C4×Q8C2×C411yescharacteristic
54C2×C4×Q8C2311yescharacteristic
55C2×C4×D4C2×C411yescharacteristic
56C2×C4×D4C2×C411yescharacteristic
57C2×C4×D4C2311yescharacteristic
58C22×C42—21no—
59C8×Q8—24no—
60C8×Q8—42no—
61C4×SD16—24no—
62C4×SD16C818yescomplemented
63C4×SD16D414yes—
64C4×SD16Q814yes—
65C8×D4—24no—
66C8×D4—42no—
67C2×#106C2×C411yescharacteristic
68C2×#106C2×C411yescharacteristic
69C2×#106C2×C411yescharacteristic
70C2×C4⋊C8—21no—
71C2×C4⋊C8—22no—
72C2×C4⋊C8—22no—
73C2×C4⋊C8—21no—
74C2×C4⋊C8—21no—
75C2×C4⋊C8—22no—
76C2×C4⋊C8—21no—
77C2×C4⋊C8—21no—
78C2×C4⋊C8—44no—
79C2×C4⋊C8D411yescharacteristic
80C2×C4⋊C8D411yescharacteristic
81C2×C4⋊C8C2312yes—
82C2×C4⋊C8C2312yes—
83C2×#103C2×C411yescharacteristic
84C2×#103C2×C411yescharacteristic
85C2×#103C2×C411yescharacteristic
86C2×#102C2×C411yescharacteristic
87C2×#102C2×C411yescharacteristic
88C2×#102C2×C411yescharacteristic
89C2×C22⋊C8—22no—
90C2×C4×C8—22no—
91C2×C4×C8C2×C411yescharacteristic
92C2×C4×C8C2×C411yescharacteristic
93C2×C4×C8C2×C411yescharacteristic
94C2×C4×C8C2×C411yescharacteristic
95C2×C4×C8C2312yes—
96C2×C4×C8C2311yescharacteristic
97C2×C4×C8C2312yes—
98C2×C4×C8C2311yescharacteristic
99C4×C4⋊C4—21no—
100C4×C4⋊C4—21no—
101C4×C4⋊C4—21no—
102C4×C4⋊C4C2×C411yescharacteristic
103C4×C4⋊C4C2×C411yescharacteristic
104C4×C4⋊C4C2×C411yescharacteristic
105C4×C4⋊C4C2×C411yescharacteristic
106C4×C4⋊C4C2311yescharacteristic
107C4×C4⋊C4C2311yescharacteristic
108C4×C22⋊C4—21no—
109C4×C22⋊C4—21no—
110C4×C22⋊C4—21no—
111C43—21no—
112C43C2311yescharacteristic
113#340C2×C411yescharacteristic
114#340C2×C411yescharacteristic
115#340C2×C411yescharacteristic
116#340C2×C411yescharacteristic
117#340C2×C411yescharacteristic
118#340C2×C411yescharacteristic
119#336—22no—
120#336—22no—
121#336—21no—
122#336D412yes—
123#334—24no—
124#334—42no—
125Q8⋊C8—24no—
126D4⋊C8—24no—
127C82—24no—
128C22×Q8C22×C411yescharacteristic
129C22×D4C22×C411yescharacteristic
130C23×C4—21no—
131C23×C4—21no—
132C23×C4—21no—
133C2×SD16C4⋊C414yes—
134C2×SD16C2×C814yes—
135C2×SD16M1614yes—
136C22×C8—22no—
137C22×C8—22no—
138C22×C8—22no—
139C22×C8—44no—
140C22×C8—44no—
141C22×C8—82no—
142C22×C8C22×C411yescharacteristic
143C22×C8C22×C411yescharacteristic
144C22×C8C22×C411yescharacteristic
145C22×C8C22×C411yescharacteristic
146C22×C8C2×D412yes—
147C22×C8C2×D412yes—
148C4×Q8—22no—
149C4×Q8—21no—
150C4×Q8—21no—
151C4×Q8—22no—
152C4×Q8—41no—
153C4×Q8C2×C814yescomplemented
154C4×Q8C2×D412yes—
155C4×Q8C2×Q812yes—
156C4×D4—22no—
157C4×D4—22no—
158C4×D4—21no—
159C4×D4—21no—
160C4×D4—41no—
161C4×D4C2×C814yes—
162C4×D4C2×D412yes—
163C4×D4C2×Q812yes—
164C2×C4⋊C4—21no—
165C2×C4⋊C4—21no—
166C2×C4⋊C4—21no—
167C2×C4⋊C4C22×C411yescharacteristic
168C2×C4⋊C4C22×C411yescharacteristic
169C2×C4⋊C4C22×C411yescharacteristic
170C2×C4⋊C4C22×C411yescharacteristic
171C2×C4⋊C4C22×C411yescharacteristic
172C2×C4⋊C4C22×C411yescharacteristic
173C2×C22⋊C4—21no—
174C2×C22⋊C4—21no—
175C2×C22⋊C4—21no—
176C2×C42—21no—
177C2×C42—21no—
178C2×C42—21no—
179C2×C42—21no—
180C2×C42—21no—
181C2×C42—21no—
182C2×C42—21no—
183C2×C42—21no—
184C2×C42—21no—
185C2×C42—42no—
186C2×C42—42no—
187C2×C42C22×C411yescharacteristic
188C2×C42C22×C411yescharacteristic
189C2×C42C2×D411yescharacteristic
190C2×C42C2×D411yescharacteristic
191C2×C42#4111yescharacteristic
192C2×C42#4111yescharacteristic
193C2×C42C2411yescharacteristic
194#106—22no—
195#106C4⋊C414yes—
196#106C2×C814yescomplemented
197C4⋊C8—24no—
198C4⋊C8—22no—
199C4⋊C8—22no—
200C4⋊C8—22no—
201C4⋊C8—22no—
202C4⋊C8—22no—
203C4⋊C8—44no—
204C4⋊C8—44no—
205C4⋊C8—42no—
206C4⋊C8—42no—
207C4⋊C8—81no—
208C4⋊C8—81no—
209C4⋊C8—82no—
210C4⋊C8SD1614yesdirect product factor
211#103—22no—
212#103C4⋊C414yes—
213#103C2×C814yescomplemented
214#102—22no—
215#102C4⋊C414yes—
216#102C2×C814yes—
217C22⋊C8—44no—
218C4×C8—22no—
219C4×C8—22no—
220C4×C8—22no—
221C4×C8—22no—
222C4×C8—21no—
223C4×C8—22no—
224C4×C8—21no—
225C4×C8—22no—
226C4×C8—41no—
227C4×C8—44no—
228C4×C8C2×C814yescomplemented
229C4×C8C2×D412yes—
230C4×C8C2×Q812yes—
231#95—21no—
232#95—21no—
233#95—21no—
234#95—21no—
235#95—21no—
236#95—21no—
237C24—21no—
238C2×Q8—21no—
239C2×Q8—21no—
240C2×Q8—21no—
241C2×Q8C2×C4⋊C412yes—
242C2×Q8C22×C812yes—
243C2×Q8C2×M1612yes—
244C2×D4—21no—
245C2×D4—21no—
246C2×D4—21no—
247C2×D4C2×C4⋊C412yes—
248C2×D4C22×C812yes—
249C2×D4C2×M1612yes—
250C22×C4—21no—
251C22×C4—21no—
252C22×C4—21no—
253C22×C4—21no—
254C22×C4—21no—
255C22×C4—22no—
256C22×C4—22no—
257C22×C4—24no—
258C22×C4—21no—
259C22×C4—21no—
260C22×C4—42no—
261C22×C4—41no—
262C22×C4—41no—
263C22×C4—41no—
264C22×C4—41no—
265C22×C4—42no—
266C22×C4—42no—
267C22×C4—42no—
268C22×C4—81no—
269C22×C4C4×D411yescharacteristic
270C22×C4C4×D411yescharacteristic
271C22×C4C4×D411yescharacteristic
272C22×C4C4×D411yescharacteristic
273C22×C4C23×C411yescharacteristic
274C22×C4C22×D411yescharacteristic
275C22×C4C2×#4111yescharacteristic
276SD16C4⋊C8116yesdirect product factor
277C2×C8—21no—
278C2×C8—22no—
279C2×C8—21no—
280C2×C8—21no—
281C2×C8—21no—
282C2×C8—22no—
283C2×C8—24no—
284C2×C8—21no—
285C2×C8—22no—
286C2×C8—21no—
287C2×C8—21no—
288C2×C8—22no—
289C2×C8—22no—
290C2×C8—42no—
291C2×C8—42no—
292C2×C8—42no—
293C2×C8—42no—
294C2×C8—42no—
295C2×C8—42no—
296C2×C8—42no—
297C2×C8—42no—
298C2×C8—88no—
299C2×C8C2×C4⋊C412yes—
300C2×C8C2×C4⋊C412yes—
301C2×C8C22×C812yes—
302C2×C8C22×C812yes—
303C2×C8C2×M1612yes—
304C2×C8C2×SD1614yes—
305C4⋊C4—21no—
306C4⋊C4—21no—
307C4⋊C4—22no—
308C4⋊C4—22no—
309C4⋊C4—21no—
310C4⋊C4—21no—
311C4⋊C4—24no—
312C4⋊C4—21no—
313C4⋊C4—21no—
314C4⋊C4—21no—
315C4⋊C4—21no—
316C4⋊C4—42no—
317C4⋊C4C2×C4⋊C412yes—
318C4⋊C4C2×C4⋊C412yes—
319C4⋊C4C22×C812yes—
320C4⋊C4C22×C812yes—
321C22⋊C4—22no—
322C22⋊C4—22no—
323C22⋊C4—24no—
324C22⋊C4—42no—
325C42—22no—
326C42—22no—
327C42—21no—
328C42—21no—
329C42—21no—
330C42—21no—
331C42—24no—
332C42—22no—
333C42—41no—
334C42—42no—
335C42—41no—
336C42—41no—
337C42—41no—
338C42—41no—
339C42—42no—
340C42—42no—
341C42—42no—
342C42—81no—
343C42C22×C812yes—
344C42#13112yes—
345C42C2×SD1612yes—
346C42#13512yes—
347C42C22×D411yescharacteristic
348C42C22×Q811yescharacteristic
349C42H(5,𝔽2)11yescharacteristic
350C422−1+411yescharacteristic
351C23—22no—
352C23—22no—
353C23—22no—
354C23—41no—
355C23—41no—
356C23—41no—
357C23—41no—
358C23C2×C4×D411yescharacteristic
359Q8—22no—
360Q8—22no—
361Q8—22no—
362Q8C2×C4⋊C814yescomplemented
363D4—22no—
364D4—22no—
365D4—22no—
366D4C2×C4⋊C814yes—
367C2×C4—22no—
368C2×C4—22no—
369C2×C4—21no—
370C2×C4—22no—
371C2×C4—21no—
372C2×C4—21no—
373C2×C4—21no—
374C2×C4—21no—
375C2×C4—21no—
376C2×C4—22no—
377C2×C4—22no—
378C2×C4—22no—
379C2×C4—22no—
380C2×C4—21no—
381C2×C4—21no—
382C2×C4—21no—
383C2×C4—41no—
384C2×C4—41no—
385C2×C4—41no—
386C2×C4—41no—
387C2×C4—41no—
388C2×C4—41no—
389C2×C4—41no—
390C2×C4—41no—
391C2×C4—48no—
392C2×C4—42no—
393C2×C4—42no—
394C2×C4—42no—
395C2×C4—42no—
396C2×C4—41no—
397C2×C4—41no—
398C2×C4—41no—
399C2×C4—41no—
400C2×C4—41no—
401C2×C4—41no—
402C2×C4—84no—
403C2×C4C8×D412yes—
404C2×C4C8×D412yes—
405C2×C4C4×SD1612yes—
406C2×C4C4×SD1612yes—
407C2×C4#44312yes—
408C2×C4C22×C4⋊C411yescharacteristic
409C2×C4#52011yescharacteristic
410C2×C4D4211yescharacteristic
411C2×C4#54711yescharacteristic
412C2×C4D4×Q811yescharacteristic
413C2×C4#55411yescharacteristic
414C2×C4C23×C811yescharacteristic
415C2×C4C22×M1611yescharacteristic
416C2×C4C2×#13111yescharacteristic
417C2×C4#56811yescharacteristic
418C2×C4C22×SD1611yescharacteristic
419C2×C4C2×#13511yescharacteristic
420C2×C4#57711yescharacteristic
421C2×C4#57711yescharacteristic
422C8—22no—
423C8—22no—
424C8—24no—
425C8—44no—
426C8—41no—
427C8—42no—
428C8—82no—
429C8—82no—
430C8C2×C4⋊C814yescomplemented
431C22—24no—
432C22—42no—
433C22—42no—
434C22—42no—
435C22—42no—
436C22—42no—
437C22—42no—
438C22D4×C4⋊C411yescharacteristic
439C22C2×C8×D411yescharacteristic
440C22D4×M1611yescharacteristic
441C22C2×C4×SD1611yescharacteristic
442C22#295211yescharacteristic
443C22C2×#44311yescharacteristic
444C22#295711yescharacteristic
445C4—22no—
446C4—24no—
447C4—21no—
448C4—21no—
449C4—22no—
450C4—41no—
451C4—42no—
452C4—42no—
453C4—42no—
454C4—42no—
455C4—81no—
456C4—81no—
457C4C8×SD1614yescomplemented
458C4C22×C4⋊C811yescharacteristic
459C4#290611yescharacteristic
460C4#298811yescharacteristic
461C4#299011yescharacteristic
462C4D4×SD1611yescharacteristic
463C4#328411yescharacteristic
464C4Q8×SD1611yescharacteristic
465C4#338111yescharacteristic
466C2—44no—
467C2C2×C8×SD1611yescharacteristic
468C2#1785811yescharacteristic
469C2M16×SD1611yescharacteristic
470C2#1805711yescharacteristic
471C2D4×C4⋊C811yescharacteristic
472C2C4⋊C4×SD1611yescharacteristic
473C2#2268811yescharacteristic
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C23×C8
Frattini, cosocleC2×C42C24
socleC23C2×C4×D4
prime radicalC22×D4C22×C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C8 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. Q8×C4⋊C8C2semidirect
5. #9593C2semidirect
6. #8846C2semidirect
8. #8805C2semidirect
9. #8564C2semidirect
11. C8×C4⋊C8C2semidirect
62. C4×SD16C8semidirect
153. C4×Q8C2×C8semidirect
196. #106C2×C8semidirect
210. C4⋊C8SD16direct (N × H)
213. #103C2×C8semidirect
228. C4×C8C2×C8semidirect
276. SD16C4⋊C8direct (N × H)
362. Q8C2×C4⋊C8semidirect
430. C8C2×C4⋊C8semidirect
457. C4C8×SD16semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
Q8×C4⋊C82
D4×C4⋊C82
C42×SD162
C2×C8×SD162
#95932
#88462
#88452
#88052
#85642
#85632
C8×C4⋊C82