Finite Group Databasebeta

← C2×#8845 #191859

Subgroups — C2×#8845 #191859

Order 512.

1516 conjugacy classes of subgroups.

The subgroup lattice has 477 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C8×D4C211yesmaximal, characteristic
2C2×#1939C211yesmaximal, characteristic, complemented
3C2×C4×#102C211yesmaximal, characteristic
4C22×#334C211yesmaximal, characteristic, complemented
5C22×D4⋊C8C211yesmaximal, characteristic
6#8845C218yesmaximal, direct product factor
7C2×#1279C211yesmaximal, characteristic, complemented
8C2×#1273C211yesmaximal, characteristic, complemented
9C24×C8—21no—
10C22×C4×D4C2211yescharacteristic
11C2×C8×D4—24no—
12C2×C8×D4—22no—
13C2×C8×D4—24no—
14C2×C8×D4C2214yes—
15C22×C4⋊C8—21no—
16C22×C4⋊C8C2211yescharacteristic
17C22×C4⋊C8C2211yescharacteristic
18C22×#102C411yescharacteristic
19C22×#102C411yescharacteristic
20C22×C22⋊C8—21no—
21C22×C4×C8C2211yescharacteristic
22C22×C4×C8C2211yescharacteristic
23C22×C4×C8C2211yescharacteristic
24C2×C4×C4⋊C4C2211yescharacteristic
25#1939—22no—
26#1939C2214yescomplemented
27C4×#102C414yes—
28C4×#102C2214yes—
29C2×#340C411yescharacteristic
30C2×#340C411yescharacteristic
31C2×#336—21no—
32C2×#334—24no—
33C2×#334C2214yescomplemented
34C2×D4⋊C8—24no—
35C2×D4⋊C8C2214yes—
36#1279C2214yescomplemented
37#1273C2214yescomplemented
38C23×D4C2×C411yescharacteristic
39C24×C4—21no—
40C23×C8—28no—
41C23×C8—21no—
42C23×C8—21no—
43C23×C8—24no—
44C23×C8—21no—
45C23×C8—44no—
46C23×C8—44no—
47C23×C8C2×C411yescharacteristic
48C23×C8C2×C411yescharacteristic
49C23×C8D411yescharacteristic
50C23×C8D411yescharacteristic
51C2×C4×D4—22no—
52C2×C4×D4—21no—
53C2×C4×D4—22no—
54C2×C4×D4—21no—
55C2×C4×D4C2×C412yes—
56C2×C4×D4D414yes—
57C2×C4×D4Q814yes—
58C2×C4×D4C2312yes—
59C22×C4⋊C4C2×C411yescharacteristic
60C22×C4⋊C4C2×C411yescharacteristic
61C22×C4⋊C4C2×C411yescharacteristic
62C22×C22⋊C4—21no—
63C22×C42—21no—
64C22×C42C2311yescharacteristic
65C8×D4—216no—
66C8×D4—28no—
67C8×D4—28no—
68C2×C4⋊C8—21no—
69C2×C4⋊C8—22no—
70C2×C4⋊C8—22no—
71C2×C4⋊C8—22no—
72C2×C4⋊C8—24no—
73C2×C4⋊C8—21no—
74C2×C4⋊C8—44no—
75C2×C4⋊C8D414yes—
76C2×C4⋊C8C2312yes—
77C2×C4⋊C8C2312yes—
78C2×#102—24no—
79C2×#102C818yescomplemented
80C2×#102C2×C414yes—
81C2×#102C2×C414yes—
82C2×C22⋊C8—28no—
83C2×C22⋊C8—24no—
84C2×C4×C8—22no—
85C2×C4×C8—22no—
86C2×C4×C8—22no—
87C2×C4×C8—22no—
88C2×C4×C8—22no—
89C2×C4×C8—22no—
90C2×C4×C8—21no—
91C2×C4×C8C2×C412yes—
92C2×C4×C8D412yes—
93C2×C4×C8C2312yes—
94C2×C4×C8C2312yes—
95C2×C4×C8C2312yes—
96C4×C4⋊C4—21no—
97C4×C4⋊C4—21no—
98C4×C4⋊C4C2×C412yes—
99C4×C4⋊C4C2312yes—
100C2×#95—21no—
101#340C2×C414yes—
102#340C2×C414yes—
103#336—24no—
104#334—28no—
105D4⋊C8—28no—
106C25—21no—
107C22×D4—22no—
108C22×D4—21no—
109C22×D4—22no—
110C22×D4—22no—
111C22×D4C4⋊C414yes—
112C22×D4C2×C814yes—
113C22×D4M1614yes—
114C22×D4C22×C412yes—
115C23×C4—21no—
116C23×C4—21no—
117C23×C4—22no—
118C23×C4—24no—
119C23×C4—24no—
120C23×C4—22no—
121C23×C4—21no—
122C23×C4—42no—
123C23×C4—42no—
124C23×C4—42no—
125C23×C4—42no—
126C23×C4C22×C411yescharacteristic
127C23×C4C2×D411yescharacteristic
128C23×C4#4111yescharacteristic
129C22×C8—22no—
130C22×C8—22no—
131C22×C8—22no—
132C22×C8—22no—
133C22×C8—24no—
134C22×C8—216no—
135C22×C8—22no—
136C22×C8—24no—
137C22×C8—22no—
138C22×C8—22no—
139C22×C8—22no—
140C22×C8—22no—
141C22×C8—22no—
142C22×C8—22no—
143C22×C8—22no—
144C22×C8—22no—
145C22×C8—48no—
146C22×C8—432no—
147C22×C8—42no—
148C22×C8—42no—
149C22×C8—42no—
150C22×C8—42no—
151C22×C8—48no—
152C22×C8—42no—
153C22×C8—42no—
154C22×C8—42no—
155C22×C8C2×C814yescomplemented
156C22×C8SD1614yes—
157C22×C8C22×C412yes—
158C22×C8C22×C412yes—
159C22×C8C2×D412yes—
160C22×C8C2×D412yes—
161C4×D4—24no—
162C4×D4—24no—
163C4×D4—24no—
164C4×D4—24no—
165C4×D4—24no—
166C4×D4—22no—
167C4×D4—22no—
168C4×D4C4⋊C418yes—
169C4×D4C2×D414yes—
170C4×D4C2×Q814yes—
171C2×C4⋊C4—22no—
172C2×C4⋊C4—21no—
173C2×C4⋊C4—21no—
174C2×C4⋊C4—22no—
175C2×C4⋊C4—22no—
176C2×C4⋊C4—22no—
177C2×C4⋊C4—21no—
178C2×C4⋊C4C4⋊C414yes—
179C2×C4⋊C4C2×C814yescomplemented
180C2×C4⋊C4C22×C412yes—
181C2×C4⋊C4C22×C412yes—
182C2×C4⋊C4C22×C412yes—
183C2×C22⋊C4—22no—
184C2×C22⋊C4—24no—
185C2×C22⋊C4—24no—
186C2×C22⋊C4—22no—
187C2×C42—22no—
188C2×C42—22no—
189C2×C42—42no—
190C2×C42—42no—
191C2×C42C22×C411yescharacteristic
192C2×C42C2×D412yes—
193C2×C42C2×D412yes—
194C2×C42C2×D411yescharacteristic
195C2×C42C2×Q812yes—
196C2×C42#4112yes—
197C2×C42#4111yescharacteristic
198C2×C42C2411yescharacteristic
199C4⋊C8—24no—
200C4⋊C8—22no—
201C4⋊C8—22no—
202C4⋊C8—22no—
203C4⋊C8—48no—
204C4⋊C8—42no—
205C4⋊C8C2×D414yes—
206#102—28no—
207#102C2×C8116yescomplemented
208C22⋊C8—216no—
209C4×C8—24no—
210C4×C8—24no—
211C4×C8—22no—
212C4×C8—22no—
213C4×C8—22no—
214C4×C8—22no—
215C4×C8—22no—
216C4×C8—22no—
217C4×C8—42no—
218#95—22no—
219#95—22no—
220C24—22no—
221C24—24no—
222C24—24no—
223C24—24no—
224C24—42no—
225C24—42no—
226C24—42no—
227C24—42no—
228C24C4×D411yescharacteristic
229C2×D4—22no—
230C2×D4—22no—
231C2×D4—22no—
232C2×D4—24no—
233C2×D4—28no—
234C2×D4—24no—
235C2×D4—28no—
236C2×D4—24no—
237C2×D4—28no—
238C2×D4C4⋊C8116yescomplemented
239C2×D4C2×C4⋊C414yes—
240C2×D4C22×C814yes—
241C2×D4C2×M1614yes—
242C22×C4—22no—
243C22×C4—22no—
244C22×C4—22no—
245C22×C4—22no—
246C22×C4—24no—
247C22×C4—24no—
248C22×C4—24no—
249C22×C4—24no—
250C22×C4—28no—
251C22×C4—22no—
252C22×C4—42no—
253C22×C4—42no—
254C22×C4—42no—
255C22×C4—42no—
256C22×C4—42no—
257C22×C4—42no—
258C22×C4—42no—
259C22×C4—42no—
260C22×C4—44no—
261C22×C4—44no—
262C22×C4—48no—
263C22×C4—48no—
264C22×C4—48no—
265C22×C4—48no—
266C22×C4—42no—
267C22×C4—42no—
268C22×C4—42no—
269C22×C4C2×C4⋊C412yes—
270C22×C4C4×D411yescharacteristic
271C22×C4C4×D412yes—
272C22×C4C4×D411yescharacteristic
273C22×C4C4×D411yescharacteristic
274C22×C4#12012yes—
275C22×C4C22⋊Q812yes—
276C22×C4C22⋊Q812yes—
277C22×C4#12312yes—
278C22×C4C22×C812yes—
279C22×C4C2×M1612yes—
280C22×C4#13112yes—
281C22×C4#13112yes—
282C22×C4C2×SD1612yes—
283C22×C4#13512yes—
284C22×C4AGL(1,ℤ/8)12yes—
285C22×C4AGL(1,ℤ/8)12yes—
286C22×C4C23×C411yescharacteristic
287C22×C4C22×D411yescharacteristic
288C22×C4C2×#4111yescharacteristic
289C2×C8—22no—
290C2×C8—22no—
291C2×C8—22no—
292C2×C8—22no—
293C2×C8—28no—
294C2×C8—28no—
295C2×C8—24no—
296C2×C8—22no—
297C2×C8—22no—
298C2×C8—24no—
299C2×C8—22no—
300C2×C8—22no—
301C2×C8—22no—
302C2×C8—22no—
303C2×C8—432no—
304C2×C8—48no—
305C2×C8—42no—
306C2×C8—42no—
307C2×C8—42no—
308C2×C8—42no—
309C2×C8—44no—
310C2×C8—44no—
311C2×C8—48no—
312C2×C8—42no—
313C2×C8—42no—
314C2×C8—42no—
315C2×C8—84no—
316C2×C8C22×C814yescomplemented
317C2×C8C2×SD1614yes—
318C4⋊C4—22no—
319C4⋊C4—22no—
320C4⋊C4—24no—
321C4⋊C4—24no—
322C4⋊C4—22no—
323C4⋊C4—22no—
324C4⋊C4—42no—
325C4⋊C4C2×C4⋊C414yes—
326C4⋊C4C22×C814yescomplemented
327C22⋊C4—24no—
328C22⋊C4—24no—
329C22⋊C4—28no—
330C42—42no—
331C42—42no—
332C42—44no—
333C42C2×C4⋊C412yes—
334C42C4×D412yes—
335C42#12012yes—
336C42C22⋊Q812yes—
337C42C22⋊Q812yes—
338C42#12312yes—
339C42C22×D411yescharacteristic
340C42C22×D411yescharacteristic
341C42C22×Q811yescharacteristic
342C42C2×#4111yescharacteristic
343C23—216no—
344C23—24no—
345C23—24no—
346C23—24no—
347C23—48no—
348C23—48no—
349C23—48no—
350C23—48no—
351C23—48no—
352C23—48no—
353C23—42no—
354C23—42no—
355C23—42no—
356C23—42no—
357C23#38512yes—
358C23C8×D412yes—
359C23#43512yes—
360C23C4×SD1612yes—
361C23#44212yes—
362C23#44312yes—
363C23#44412yes—
364C23C2×C4×D411yescharacteristic
365D4—216no—
366D4—24no—
367D4—24no—
368D4—24no—
369D4C2×C4⋊C818yescomplemented
370C2×C4—24no—
371C2×C4—24no—
372C2×C4—21no—
373C2×C4—21no—
374C2×C4—21no—
375C2×C4—21no—
376C2×C4—24no—
377C2×C4—24no—
378C2×C4—48no—
379C2×C4—48no—
380C2×C4—42no—
381C2×C4—42no—
382C2×C4—42no—
383C2×C4—42no—
384C2×C4—44no—
385C2×C4—416no—
386C2×C4—44no—
387C2×C4—44no—
388C2×C4—44no—
389C2×C4—42no—
390C2×C4—42no—
391C2×C4—42no—
392C2×C4—84no—
393C2×C4#38512yes—
394C2×C4#38512yes—
395C2×C4#38512yes—
396C2×C4C2×C4⋊C814yes—
397C2×C4#42414yes—
398C2×C4C8×D412yes—
399C2×C4C8×D414yes—
400C2×C4#43512yes—
401C2×C4#43514yes—
402C2×C4C4×SD1612yes—
403C2×C4#44212yes—
404C2×C4#44914yes—
405C2×C4#45014yes—
406C2×C4#47614yes—
407C2×C4#47814yes—
408C2×C4C22×C4⋊C411yescharacteristic
409C2×C4C2×C4×D411yescharacteristic
410C2×C4C2×#12011yescharacteristic
411C2×C4C2×C22⋊Q811yescharacteristic
412C2×C4C2×C22⋊Q811yescharacteristic
413C2×C4C2×#12311yescharacteristic
414C2×C4C23×C811yescharacteristic
415C2×C4C22×M1611yescharacteristic
416C2×C4C2×#13111yescharacteristic
417C2×C4C2×#13111yescharacteristic
418C2×C4C22×SD1611yescharacteristic
419C2×C4C2×#13511yescharacteristic
420C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
421C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
422C8—24no—
423C8—24no—
424C8—44no—
425C8—42no—
426C8—44no—
427C8—42no—
428C8—82no—
429C22—28no—
430C22—44no—
431C22—432no—
432C22—44no—
433C22—44no—
434C22—44no—
435C22—44no—
436C22—44no—
437C22C8×SD1614yes—
438C22#158014yes—
439C22#158214yes—
440C22#158614yes—
441C22#185014yes—
442C22#186414yes—
443C22#186614yes—
444C22C2×#38511yescharacteristic
445C22C2×C8×D411yescharacteristic
446C22C2×#43511yescharacteristic
447C22C2×C4×SD1611yescharacteristic
448C22C2×#44211yescharacteristic
449C22C2×#44311yescharacteristic
450C22C2×#44411yescharacteristic
451C4—21no—
452C4—21no—
453C4—22no—
454C4—44no—
455C4—44no—
456C4—82no—
457C4#185014yes—
458C4#186414yes—
459C4C22×C4⋊C811yescharacteristic
460C4C2×#42411yescharacteristic
461C4C2×C8×D411yescharacteristic
462C4C2×#43511yescharacteristic
463C4C2×#45011yescharacteristic
464C4C2×#44911yescharacteristic
465C4C2×#47611yescharacteristic
466C4C2×#47811yescharacteristic
467C2—48no—
468C2#884518yesdirect product factor
469C2C2×C8×SD1611yescharacteristic
470C2C2×#158011yescharacteristic
471C2C2×#158211yescharacteristic
472C2C2×#158611yescharacteristic
473C2C2×#185011yescharacteristic
474C2C2×#186411yescharacteristic
475C2C2×#186611yescharacteristic
subgroupG/H
centerC23×C4C2×D4
commutatorC2×C4C23×C8
Frattini, cosocleC2×C42C24
socleC24C4×D4
prime radicalC23×D4C2×C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C22×C4×C8 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#1939C2semidirect
4. C22×#334C2semidirect
6. #8845C2direct (N × H)
7. C2×#1279C2semidirect
8. C2×#1273C2semidirect
26. #1939C22semidirect
33. C2×#334C22semidirect
36. #1279C22semidirect
37. #1273C22semidirect
79. C2×#102C8semidirect
155. C22×C8C2×C8semidirect
179. C2×C4⋊C4C2×C8semidirect
207. #102C2×C8semidirect
238. C2×D4C4⋊C8semidirect
316. C2×C8C22×C8semidirect
326. C4⋊C4C22×C8semidirect
369. D4C2×C4⋊C8semidirect
468. C2#8845direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C8×D42
C2×#19392
C2×C4×#1022
C22×#3342
C22×D4⋊C82
#88452
C2×#12792
C2×#12732