Finite Group Databasebeta

← C2×#17971 #6344800

Subgroups — C2×#17971 #6344800

Order 512.

1698 conjugacy classes of subgroups.

The subgroup lattice has 483 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3167C211yesmaximal, characteristic
2C2×#2985C211yesmaximal, characteristic, complemented
3C2×#2981C211yesmaximal, characteristic
4#17971C2116yesmaximal, direct product factor
5C2×#1592C212yesmaximal, complemented
6C2×#1590C212yesmaximal, complemented
7C2×SD16⋊C8C212yesmaximal, complemented
8C2×C8×SD16C212yesmaximal, complemented
9C2×#1568C211yesmaximal, characteristic, complemented
10C2×#1497C211yesmaximal, characteristic, complemented
11C2×#1496C211yesmaximal, characteristic
12C2×#1450C211yesmaximal, characteristic, complemented
13C2×#533C2211yescharacteristic
14C2×#532C2211yescharacteristic
15#3167C418yes—
16#3167C2218yes—
17C2×#498C411yescharacteristic
18C2×#492C411yescharacteristic
19C2×#487C411yescharacteristic
20C2×#486C411yescharacteristic
21C2×#465C412yes—
22C2×#465C412yes—
23#2985—24no—
24#2985C2218yescomplemented
25#2981—24no—
26#2981C2218yes—
27C2×#446—22no—
28C2×#446C2212yes—
29C2×C8×Q8C2212yes—
30C2×C4×SD16C2212yes—
31C2×C4×SD16C2212yes—
32C2×#436C2212yes—
33C2×#435—22no—
34C2×C8×D4C2212yes—
35C2×#433—22no—
36C2×#432C2211yescharacteristic
37C2×#432C2211yescharacteristic
38C2×#431C2211yescharacteristic
39C2×#431C2211yescharacteristic
40C2×#408—22no—
41C22×C4×C8C2211yescharacteristic
42#1592C22116yescomplemented
43#1590C22116yescomplemented
44SD16⋊C8C22116yescomplemented
45C8×SD16C22116yescomplemented
46#1568C2218yescomplemented
47C2×#335C2212yes—
48C2×#334C2212yes—
49#1497C2218yescomplemented
50#1496C2218yes—
51C2×Q8⋊C8C2212yes—
52C2×Q8⋊C8C2212yes—
53C2×D4⋊C8C2212yes—
54C2×D4⋊C8C2212yes—
55#1450C2218yescomplemented
56C2×#322C2211yescharacteristic
57C2×#322C2211yescharacteristic
58C2×C82C2211yescharacteristic
59C2×C82C2211yescharacteristic
60C22×#41—21no—
61C22×SD16C2×C412yes—
62C22×SD16C2×C412yes—
63C22×M16—22no—
64C23×C8—22no—
65C23×C8C2×C411yescharacteristic
66C23×C8C2×C411yescharacteristic
67#533—22no—
68#533—22no—
69#533C2×C414yes—
70#533C2314yes—
71#532—22no—
72#532—22no—
73#532C2×C414yes—
74#532C2314yes—
75C2×C4⋊Q8C2×C411yescharacteristic
76C2×C4⋊Q8C2×C411yescharacteristic
77C2×C4⋊Q8C2×C411yescharacteristic
78C2×#127C2×C411yescharacteristic
79C2×#125—21no—
80C2×#124—21no—
81C2×C22⋊Q8—21no—
82C2×C22⋊Q8C2×C412yes—
83C2×#121—21no—
84C2×#121C2×C412yes—
85C2×C4×Q8—21no—
86C2×C4×Q8C2312yes—
87C2×C4×D4—21no—
88C2×C4×D4C2312yes—
89C2×#117—21no—
90C22×C42C2311yescharacteristic
91#498C2×C418yes—
92#492C2×C418yes—
93#487C2×C418yes—
94#486C2×C418yes—
95#465C2×C4116yes—
96#465C2×C4116yes—
97#446—216no—
98#446—24no—
99#446C2318yes—
100C8×Q8—24no—
101C8×Q8C2318yes—
102C4×SD16C2×C418yes—
103C4×SD16C2×C418yes—
104C4×SD16C2318yes—
105C4×SD16C2318yes—
106#436—24no—
107#436C2318yes—
108#435—216no—
109C8×D4—24no—
110C8×D4C2318yes—
111#433—216no—
112#432—22no—
113#432—22no—
114#432C2314yes—
115#432C2314yes—
116#431—22no—
117#431D414yes—
118#431C2314yes—
119#431C2314yes—
120C2×#106C2×C412yes—
121C2×#106C2×C412yes—
122C2×C4⋊C8—22no—
123C2×C4⋊C8—22no—
124C2×C4⋊C8—21no—
125C2×C4⋊C8D412yes—
126C2×C4⋊C8C2312yes—
127C2×C4⋊C8C2312yes—
128C2×#103C2×C412yes—
129C2×#103C2×C412yes—
130C2×#102C2×C412yes—
131C2×#102C2×C412yes—
132#408—216no—
133C2×C22⋊C8—21no—
134C2×C22⋊C8—21no—
135C2×C22⋊C8—21no—
136C2×C22⋊C8—22no—
137C2×C22⋊C8—22no—
138C2×C22⋊C8D412yes—
139C2×#97—22no—
140C2×#97—21no—
141C2×#97—21no—
142C2×C4×C8—22no—
143C2×C4×C8C2×C411yescharacteristic
144C2×C4×C8C2×C411yescharacteristic
145C2×C4×C8C2×C414yes—
146C2×C4×C8C2311yescharacteristic
147C2×C4×C8C2311yescharacteristic
148C2×C4×C8C2311yescharacteristic
149C2×C4×C8C2311yescharacteristic
150C2×C4×C8C2314yes—
151C2×C4×C8C2311yescharacteristic
152C2×C4×C8C2311yescharacteristic
153#335C2318yes—
154#334C2318yes—
155Q8⋊C8C2318yes—
156Q8⋊C8C2318yes—
157D4⋊C8C2318yes—
158D4⋊C8C2318yes—
159#322C2314yes—
160#322C2314yes—
161C82C2314yes—
162C82C2314yes—
163C2×#41—24no—
164C2×#41—24no—
165C2×#41—84no—
166C22×Q8—21no—
167C22×Q8—21no—
168C22×Q8C22×C412yes—
169C22×D4—22no—
170C22×D4—21no—
171C22×D4—21no—
172C22×D4C22×C412yes—
173C23×C4—22no—
174C23×C4C22×C411yescharacteristic
175C23×C4C2×D411yescharacteristic
176C23×C4#4111yescharacteristic
177C2×SD16—28no—
178C2×SD16—28no—
179C2×SD16C22×C418yes—
180C2×SD16C22×C418yes—
181C2×M16—28no—
182C2×M16—84no—
183C22×C8—24no—
184C22×C8—24no—
185C22×C8—22no—
186C22×C8—22no—
187C22×C8—21no—
188C22×C8—21no—
189C22×C8—28no—
190C22×C8—84no—
191C22×C8C22×C411yescharacteristic
192C22×C8C22×C411yescharacteristic
193C22×C8C22×C414yes—
194C22×C8C22×C414yes—
195C22×C8C22×C411yescharacteristic
196C22×C8C22×C411yescharacteristic
197C22×C8C2×D412yes—
198C22×C8C2×D412yes—
199C4⋊Q8—22no—
200C4⋊Q8—22no—
201C4⋊Q8—22no—
202C4⋊Q8C22×C414yes—
203C4⋊Q8C22×C414yes—
204C4⋊Q8C22×C414yes—
205#127—22no—
206#127C22×C414yes—
207#125—24no—
208#125—24no—
209#124—24no—
210#124—24no—
211C22⋊Q8—24no—
212C22⋊Q8—24no—
213C22⋊Q8—24no—
214C22⋊Q8C22×C418yes—
215#121—24no—
216#121—24no—
217#121—24no—
218#121C22×C418yes—
219C4×Q8—24no—
220C4×Q8—24no—
221C4×Q8—22no—
222C4×Q8—22no—
223C4×Q8C22×C414yes—
224C4×Q8C2414yes—
225C4×D4—24no—
226C4×D4—24no—
227C4×D4—22no—
228C4×D4—22no—
229C4×D4C22×C414yes—
230C4×D4C2414yes—
231#117—24no—
232#117—24no—
233C2×C4⋊C4—21no—
234C2×C4⋊C4—21no—
235C2×C4⋊C4—21no—
236C2×C4⋊C4—21no—
237C2×C4⋊C4—22no—
238C2×C4⋊C4—22no—
239C2×C4⋊C4C22×C412yes—
240C2×C4⋊C4C22×C412yes—
241C2×C22⋊C4—22no—
242C2×C22⋊C4—22no—
243C2×C22⋊C4—22no—
244C2×C42—22no—
245C2×C42C22×C411yescharacteristic
246C2×C42C22×C412yes—
247C2×C42C2×D412yes—
248C2×C42C2×D411yescharacteristic
249C2×C42#4111yescharacteristic
250C2×C42#4112yes—
251C2×C42C2412yes—
252C2×C42C2411yescharacteristic
253#106C22×C418yes—
254#106C22×C418yes—
255C4⋊C8—28no—
256C4⋊C8—28no—
257C4⋊C8—22no—
258C4⋊C8—22no—
259C4⋊C8—24no—
260C4⋊C8C2×D418yes—
261C4⋊C8C2414yes—
262C4⋊C8C2414yes—
263#103C22×C418yes—
264#103C22×C418yes—
265#102C22×C418yes—
266#102C22×C418yes—
267C22⋊C8—24no—
268C22⋊C8—24no—
269C22⋊C8—24no—
270C22⋊C8—28no—
271C22⋊C8—28no—
272C22⋊C8C2×D418yes—
273#97—28no—
274#97—24no—
275#97—24no—
276C4×C8—28no—
277C4×C8—21no—
278C4×C8—21no—
279C4×C8C22×C412yes—
280C4×C8C22×C412yes—
281C4×C8C22×C414yes—
282C4×C8C22×C414yes—
283C4×C8C2×D412yes—
284C4×C8C2×D412yes—
285C4×C8C2412yes—
286C4×C8C2412yes—
287C4×C8C2412yes—
288C4×C8C2412yes—
289C4×C8C2412yes—
290C4×C8C2412yes—
291C24—22no—
292C24C4×D411yescharacteristic
293#41—88no—
294#41—88no—
295C2×Q8—22no—
296C2×Q8—24no—
297C2×Q8—24no—
298C2×Q8—24no—
299C2×Q8—24no—
300C2×Q8—82no—
301C2×Q8—82no—
302C2×Q8C23×C414yes—
303C2×D4—28no—
304C2×D4—22no—
305C2×D4—24no—
306C2×D4—24no—
307C2×D4—24no—
308C2×D4—24no—
309C2×D4—82no—
310C2×D4—82no—
311C2×D4—84no—
312C2×D4C23×C414yes—
313C22×C4—22no—
314C22×C4—22no—
315C22×C4—24no—
316C22×C4—22no—
317C22×C4—22no—
318C22×C4—22no—
319C22×C4—24no—
320C22×C4—24no—
321C22×C4—42no—
322C22×C4—44no—
323C22×C4—44no—
324C22×C4C4×D411yescharacteristic
325C22×C4C4×D411yescharacteristic
326C22×C4C4×D412yes—
327C22×C4C4×D411yescharacteristic
328C22×C4C4×D412yes—
329C22×C4C4×D412yes—
330C22×C4C23×C412yes—
331C22×C4C23×C411yescharacteristic
332C22×C4C22×D412yes—
333C22×C4C22×D411yescharacteristic
334C22×C4C2×#4111yescharacteristic
335C22×C4C2×#4112yes—
336SD16—216no—
337SD16—216no—
338M16—88no—
339C2×C8—22no—
340C2×C8—22no—
341C2×C8—24no—
342C2×C8—24no—
343C2×C8—28no—
344C2×C8—28no—
345C2×C8—24no—
346C2×C8—24no—
347C2×C8—22no—
348C2×C8—22no—
349C2×C8—42no—
350C2×C8—42no—
351C2×C8—44no—
352C2×C8—44no—
353C2×C8—88no—
354C2×C8#13114yes—
355C2×C8#13114yes—
356C2×C8C23×C412yes—
357C2×C8C23×C412yes—
358C2×C8C23×C412yes—
359C2×C8C23×C412yes—
360C2×C8C22×D414yes—
361C2×C8C22×D414yes—
362C4⋊C4—24no—
363C4⋊C4—24no—
364C4⋊C4—24no—
365C4⋊C4—24no—
366C4⋊C4—28no—
367C4⋊C4—24no—
368C4⋊C4—22no—
369C4⋊C4—22no—
370C4⋊C4—24no—
371C4⋊C4C23×C414yes—
372C4⋊C4C23×C414yes—
373C22⋊C4—28no—
374C22⋊C4—28no—
375C22⋊C4—24no—
376C22⋊C4—24no—
377C42—24no—
378C42—24no—
379C42C4×D412yes—
380C42C4×D412yes—
381C42C4×D412yes—
382C42C23×C411yescharacteristic
383C42C23×C412yes—
384C42C22×D411yescharacteristic
385C42C22×D412yes—
386C42C2×#4111yescharacteristic
387C42C2×#4112yes—
388C42C2511yescharacteristic
389C23—22no—
390C23—22no—
391C23—22no—
392C23—24no—
393C23—44no—
394C23—44no—
395C23—44no—
396C23C2×C4×D412yes—
397C23C2×C4×D411yescharacteristic
398Q8—24no—
399Q8—24no—
400Q8—44no—
401Q8—84no—
402Q8—84no—
403D4—24no—
404D4—24no—
405D4—44no—
406D4—84no—
407D4—84no—
408D4—88no—
409C2×C4—22no—
410C2×C4—22no—
411C2×C4—22no—
412C2×C4—22no—
413C2×C4—24no—
414C2×C4—24no—
415C2×C4—22no—
416C2×C4—22no—
417C2×C4—24no—
418C2×C4—24no—
419C2×C4—24no—
420C2×C4—24no—
421C2×C4—42no—
422C2×C4—42no—
423C2×C4—44no—
424C2×C4—44no—
425C2×C4—44no—
426C2×C4—48no—
427C2×C4—44no—
428C2×C4—44no—
429C2×C4C2×C4×D411yescharacteristic
430C2×C4C2×C4×D412yes—
431C2×C4C2×C4×D412yes—
432C2×C4C2×C4×D412yes—
433C2×C4C2×C4×D411yescharacteristic
434C2×C4C2×C4×D411yescharacteristic
435C2×C4C2×#13112yes—
436C2×C4C2×#13112yes—
437C2×C4#57714yes—
438C2×C4C24×C411yescharacteristic
439C2×C4C23×D411yescharacteristic
440C2×C4C22×#4111yescharacteristic
441C8—22no—
442C8—22no—
443C8—24no—
444C8—24no—
445C8—42no—
446C8—42no—
447C8—44no—
448C8—44no—
449C8C2×#13114yes—
450C8C2×#13114yes—
451C22—22no—
452C22—22no—
453C22—22no—
454C22—44no—
455C22—44no—
456C22—44no—
457C22—44no—
458C22—88no—
459C22#293112yes—
460C22#294912yes—
461C22#295712yes—
462C22C22×C4×D411yescharacteristic
463C4—22no—
464C4—21no—
465C4—21no—
466C4—22no—
467C4—22no—
468C4—44no—
469C4—44no—
470C4—44no—
471C4#293112yes—
472C4#294912yes—
473C4C22×#13111yescharacteristic
474C4C22×#13111yescharacteristic
475C4C2×#57712yes—
476C2—42no—
477C2—84no—
478C2#1797114yesdirect product factor
479C2C2×#293111yescharacteristic
480C2C2×#294911yescharacteristic
481C2C2×#295711yescharacteristic
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
socleC23C2×C4×D4
prime radicalC2×#532C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C2×#431 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2985C2semidirect
4. #17971C2direct (N × H)
5. C2×#1592C2semidirect
6. C2×#1590C2semidirect
7. C2×SD16⋊C8C2semidirect
8. C2×C8×SD16C2semidirect
9. C2×#1568C2semidirect
10. C2×#1497C2semidirect
12. C2×#1450C2semidirect
24. #2985C22semidirect
42. #1592C22semidirect
43. #1590C22semidirect
44. SD16⋊C8C22semidirect
45. C8×SD16C22semidirect
46. #1568C22semidirect
49. #1497C22semidirect
55. #1450C22semidirect
478. C2#17971direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31672
C2×#29852
C2×#29812
#179712
C2×#15922
C2×#15902
C2×SD16⋊C82
C2×C8×SD162
C2×#15682
C2×#14972
C2×#14962
C2×#14502