Finite Group Databasebeta

← C2×#29862 #6435585

Subgroups — C2×#29862 #6435585

Order 512.

1896 conjugacy classes of subgroups.

The subgroup lattice has 442 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#491C211yesmaximal, characteristic, complemented
2C2×#3080C211yesmaximal, characteristic
3C2×#3039C211yesmaximal, characteristic
4C2×#2923C211yesmaximal, characteristic
5#29862C2116yesmaximal, direct product factor
6C2×#2064C214yesmaximal, complemented
7C2×#2052C214yesmaximal
8C2×#1998C211yesmaximal, characteristic, complemented
9C2×#1966C211yesmaximal, characteristic, complemented
10C2×#1849C211yesmaximal, characteristic, complemented
11C22×#137C2212yes—
12C22×C4⋊Q8C2211yescharacteristic
13C22×#125C2211yescharacteristic
14C2×C4×#41C2211yescharacteristic
15C2×#491—22no—
16C2×#491—22no—
17C2×#491—24no—
18C2×#491C2218yescomplemented
19#3080—24no—
20#3080C2218yes—
21C2×#479—22no—
22C2×#478—22no—
23#3039—24no—
24#3039C2218yes—
25C2×#462—22no—
26C2×#461—22no—
27#2923—24no—
28#2923C2218yes—
29C2×#433—22no—
30C2×#432—22no—
31C22×#108C2214yes—
32C2×#428C2212yes—
33C2×#424C2212yes—
34C2×#423C2211yescharacteristic
35C2×#423C2211yescharacteristic
36C2×#417C2212yes—
37C2×#419C2212yes—
38C22×#103C2214yes—
39C22×#101C2214yes—
40C2×#408C2212yes—
41C2×C4×M16C2211yescharacteristic
42C22×#97C2211yescharacteristic
43#2064C22132yescomplemented
44#2052C22132yes—
45#1998C2218yescomplemented
46#1966C2218yescomplemented
47#1849C2218yescomplemented
48C2×#343C2214yes—
49C22×#41C2311yescharacteristic
50C23×Q8C2312yes—
51C2×#137—24no—
52C2×#137—48no—
53C2×#137C2318yes—
54C22×Q16—22no—
55C22×SD16—22no—
56C22×M16C2312yes—
57C22×M16C2312yes—
58C22×M16C2312yes—
59C23×C8C2312yes—
60C2×C4⋊Q8—21no—
61C2×C4⋊Q8—22no—
62C2×C4⋊Q8—21no—
63C2×C4⋊Q8—22no—
64C2×C4⋊Q8—22no—
65C2×C4⋊Q8—22no—
66C2×C4⋊Q8C2314yes—
67C2×#125—22no—
68C2×#125—22no—
69C2×#125—21no—
70C2×#125—22no—
71C2×#125—21no—
72C2×#125—22no—
73C2×#125C2314yes—
74C4×#41—22no—
75C4×#41—22no—
76C4×#41D414yes—
77C4×#41C2314yes—
78C2×C4×Q8D412yes—
79C2×C4×D4—22no—
80C2×C4×D4D412yes—
81C2×#117—21no—
82C2×#117C2311yescharacteristic
83C22×C4⋊C4—22no—
84C22×C4⋊C4—22no—
85C22×C4⋊C4C2312yes—
86C22×C42—21no—
87C22×C42C2311yescharacteristic
88#491—216no—
89#491—216no—
90#479—216no—
91#478—216no—
92#462—216no—
93#461—216no—
94#433—216no—
95#432—216no—
96C2×#108—48no—
97C2×#108C23116yes—
98#428—24no—
99#428C2318yes—
100C2×#107—22no—
101C2×#106—22no—
102#424—24no—
103#424C2318yes—
104#423—22no—
105#423—22no—
106#423C2314yes—
107#423C2314yes—
108C2×C4⋊C8—24no—
109C2×C4⋊C8—22no—
110C2×C4⋊C8—22no—
111#419—24no—
112#419C2318yes—
113#417—24no—
114#417C2318yes—
115C2×#103—22no—
116C2×#103—28no—
117C2×#103—28no—
118C2×#103—24no—
119C2×#103C23116yes—
120C2×#102—22no—
121C2×#101—48no—
122C2×#101C23116yes—
123#408—24no—
124#408C2318yes—
125C2×C22⋊C8—24no—
126C4×M16—22no—
127C4×M16C2314yes—
128C2×#97—21no—
129C2×#97D412yes—
130C2×#97D412yes—
131C2×#97D414yes—
132C2×#97C2314yes—
133C2×C4×C8—21no—
134#343C23116yes—
135C2×#41—21no—
136C2×#41—21no—
137C2×#41—24no—
138C2×#41—24no—
139C2×#41C2×D412yes—
140C2×#41C2412yes—
141C22×Q8—22no—
142C22×Q8—22no—
143C22×Q8—22no—
144C22×Q8—22no—
145C22×Q8—22no—
146C22×Q8—28no—
147C22×Q8—28no—
148C22×Q8C2×D411yescharacteristic
149C22×Q8C2414yes—
150C22×D4—21no—
151C22×D4C2×D411yescharacteristic
152C23×C4—21no—
153C23×C4—22no—
154C23×C4—22no—
155C23×C4—22no—
156C23×C4#4112yes—
157C23×C4C2411yescharacteristic
158#137—416no—
159#137—416no—
160C2×Q16—28no—
161C2×Q16—48no—
162C2×SD16—28no—
163C2×SD16—48no—
164C2×M16—22no—
165C2×M16—22no—
166C2×M16—22no—
167C2×M16—28no—
168C2×M16—24no—
169C2×M16—28no—
170C2×M16—24no—
171C2×M16C2414yes—
172C2×M16C2414yes—
173C2×M16C2414yes—
174C22×C8—24no—
175C22×C8—24no—
176C22×C8—22no—
177C22×C8—22no—
178C22×C8—22no—
179C22×C8C2×D414yes—
180C22×C8C2×D414yes—
181C22×C8C2414yes—
182C4⋊Q8—28no—
183C4⋊Q8—24no—
184C4⋊Q8—24no—
185C4⋊Q8—42no—
186C4⋊Q8—42no—
187C4⋊Q8—44no—
188#125—28no—
189#125—24no—
190#125—24no—
191#125—42no—
192#125—42no—
193#125—44no—
194C4×Q8—24no—
195C4×Q8C2×D418yes—
196C4×D4—28no—
197C4×D4—28no—
198C4×D4—24no—
199C4×D4C2×D418yes—
200#117—21no—
201#117—21no—
202#117—24no—
203#117—24no—
204#117C2×D412yes—
205#117C2412yes—
206C2×C4⋊C4—22no—
207C2×C4⋊C4—22no—
208C2×C4⋊C4—22no—
209C2×C4⋊C4—22no—
210C2×C4⋊C4—22no—
211C2×C4⋊C4—28no—
212C2×C4⋊C4—28no—
213C2×C4⋊C4—22no—
214C2×C4⋊C4—44no—
215C2×C4⋊C4—42no—
216C2×C4⋊C4—42no—
217C2×C4⋊C4—44no—
218C2×C4⋊C4—42no—
219C2×C4⋊C4—42no—
220C2×C4⋊C4C2×D412yes—
221C2×C4⋊C4C2414yes—
222C2×C22⋊C4—21no—
223C2×C22⋊C4—22no—
224C2×C42—22no—
225C2×C42—21no—
226C2×C42—24no—
227C2×C42—24no—
228C2×C42C2×D411yescharacteristic
229C2×C42C2×D412yes—
230C2×C42C2×D412yes—
231C2×C42C2×D412yes—
232C2×C42C2×D411yescharacteristic
233C2×C42#4112yes—
234C2×C42C2412yes—
235#108—416no—
236#107—28no—
237#106—28no—
238C4⋊C8—216no—
239C4⋊C8—28no—
240C4⋊C8—28no—
241#103—28no—
242#103—232no—
243#103—216no—
244#102—28no—
245#101—416no—
246C22⋊C8—216no—
247#97—24no—
248#97C2×D418yes—
249#97C2×D418yes—
250C4×C8—24no—
251C24—21no—
252C24C2×#4111yescharacteristic
253#41—24no—
254#41—24no—
255#41—24no—
256#41—24no—
257#41—44no—
258#41—44no—
259C2×Q8—21no—
260C2×Q8—22no—
261C2×Q8—22no—
262C2×Q8—24no—
263C2×Q8—24no—
264C2×Q8—28no—
265C2×Q8—28no—
266C2×Q8—42no—
267C2×Q8—42no—
268C2×Q8—48no—
269C2×Q8—44no—
270C2×Q8—44no—
271C2×Q8—44no—
272C2×Q8—44no—
273C2×Q8—48no—
274C2×Q8—48no—
275C2×Q8C22×D412yes—
276C2×D4—22no—
277C2×D4—22no—
278C2×D4—21no—
279C2×D4—22no—
280C2×D4—22no—
281C2×D4—44no—
282C2×D4C22×D412yes—
283C22×C4—22no—
284C22×C4—21no—
285C22×C4—22no—
286C22×C4—22no—
287C22×C4—28no—
288C22×C4—24no—
289C22×C4—24no—
290C22×C4—44no—
291C22×C4—44no—
292C22×C4—42no—
293C22×C4—42no—
294C22×C4—42no—
295C22×C4—42no—
296C22×C4—48no—
297C22×C4—84no—
298C22×C4—84no—
299C22×C4#12112yes—
300C22×C4#12112yes—
301C22×C4#12114yes—
302C22×C4C22×D411yescharacteristic
303C22×C4C22×D411yescharacteristic
304C22×C4C22×D411yescharacteristic
305C22×C4C22×D411yescharacteristic
306C22×C4C2×#4114yes—
307C22×C4C2×#4111yescharacteristic
308C22×C4H(5,𝔽2)14yes—
309C22×C42−1+414yes—
310C22×C4C2511yescharacteristic
311Q16—416no—
312SD16—416no—
313M16—24no—
314M16—28no—
315M16—28no—
316M16—24no—
317M16—44no—
318M16—44no—
319M16—44no—
320C2×C8—28no—
321C2×C8—28no—
322C2×C8—24no—
323C2×C8—24no—
324C2×C8—24no—
325C2×C8—24no—
326C2×C8—24no—
327C2×C8—44no—
328C2×C8—44no—
329C2×C8—44no—
330C2×C8C22×D418yes—
331C4⋊C4—28no—
332C4⋊C4—22no—
333C4⋊C4—24no—
334C4⋊C4—24no—
335C4⋊C4—42no—
336C4⋊C4—42no—
337C4⋊C4—48no—
338C4⋊C4—48no—
339C4⋊C4—48no—
340C4⋊C4—48no—
341C4⋊C4C22×D414yes—
342C22⋊C4—22no—
343C22⋊C4—22no—
344C22⋊C4—28no—
345C42—22no—
346C42—28no—
347C42—22no—
348C42#12112yes—
349C42#12112yes—
350C42#12114yes—
351C42C22×D412yes—
352C42C22×D412yes—
353C42C22×D414yes—
354C23—24no—
355C23—22no—
356C23—42no—
357C23—44no—
358C23C2×#12111yescharacteristic
359C23C2×#12111yescharacteristic
360C23#54214yes—
361C23C22×#4111yescharacteristic
362Q8—22no—
363Q8—22no—
364Q8—42no—
365Q8—44no—
366Q8—44no—
367Q8—48no—
368Q8—84no—
369Q8—84no—
370D4—22no—
371D4—22no—
372D4—44no—
373D4—44no—
374D4—42no—
375C2×C4—24no—
376C2×C4—24no—
377C2×C4—24no—
378C2×C4—22no—
379C2×C4—44no—
380C2×C4—44no—
381C2×C4—42no—
382C2×C4—44no—
383C2×C4—44no—
384C2×C4—44no—
385C2×C4—44no—
386C2×C4—44no—
387C2×C4—48no—
388C2×C4—88no—
389C2×C4—84no—
390C2×C4—84no—
391C2×C4—84no—
392C2×C4—84no—
393C2×C4—84no—
394C2×C4C2×#12114yes—
395C2×C4C2×#12114yes—
396C2×C4C2×#12111yescharacteristic
397C2×C4C2×#12111yescharacteristic
398C2×C4#53512yes—
399C2×C4#53512yes—
400C2×C4#53612yes—
401C2×C4#53612yes—
402C2×C4#53714yes—
403C2×C4#53714yes—
404C2×C4#54214yes—
405C2×C4C23×D411yescharacteristic
406C2×C4C23×D411yescharacteristic
407C2×C4C2×H(5,𝔽2)12yes—
408C2×C4C2×2−1+412yes—
409C8—28no—
410C8—44no—
411C8—44no—
412C8—44no—
413C22—22no—
414C22—22no—
415C22—28no—
416C22—42no—
417C22—44no—
418C22—84no—
419C22#262012yes—
420C22#262012yes—
421C22#306914yes—
422C22C22×#12111yescharacteristic
423C22C2×#54212yes—
424C4—24no—
425C4—24no—
426C4—42no—
427C4—44no—
428C4—84no—
429C4—84no—
430C4#262012yes—
431C4#262012yes—
432C4C2×#53511yescharacteristic
433C4C2×#53611yescharacteristic
434C4C2×#53712yes—
435C2—22no—
436C2—22no—
437C2—82no—
438C2#2986214yesdirect product factor
439C2C2×#262011yescharacteristic
440C2C2×#306912yes—
subgroupG/H
center, socleC23C2×#121
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#41C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#491C2semidirect
5. #29862C2direct (N × H)
6. C2×#2064C2semidirect
8. C2×#1998C2semidirect
9. C2×#1966C2semidirect
10. C2×#1849C2semidirect
18. C2×#491C22semidirect
43. #2064C22semidirect
45. #1998C22semidirect
46. #1966C22semidirect
47. #1849C22semidirect
438. C2#29862direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4912
C2×#30802
C2×#30392
C2×#29232
#298622
C2×#20642
C2×#20522
C2×#19982
C2×#19662
C2×#18492