Finite Group Databasebeta

← C2×#19690 #6357264

Subgroups — C2×#19690 #6357264

Order 512.

1880 conjugacy classes of subgroups.

The subgroup lattice has 404 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3231C212yesmaximal
2C2×#3185C212yesmaximal
3C2×#3170C211yesmaximal, characteristic
4C2×#3160C211yesmaximal, characteristic
5#19690C2116yesmaximal, direct product factor
6C2×#1723C212yesmaximal, complemented
7C2×#1723C212yesmaximal, complemented
8C2×#1718C212yesmaximal, complemented
9C2×#1716C212yesmaximal, complemented
10C2×#1451C211yesmaximal, characteristic
11C2×#533C2212yes—
12C2×#533C2212yes—
13#3231—28no—
14#3231C22116yes—
15#3185—28no—
16#3185C22116yes—
17#3170—24no—
18#3170C2218yes—
19#3160—24no—
20#3160C2218yes—
21C2×#500C2211yescharacteristic
22C2×#500C2211yescharacteristic
23C2×#500C2212yes—
24C2×#500C2211yescharacteristic
25C2×#499—22no—
26C2×#498C2212yes—
27C2×#498C2212yes—
28C2×#498C2212yes—
29C2×#494C2211yescharacteristic
30C2×#494C2212yes—
31C2×#487C2212yes—
32C2×#487C2212yes—
33C2×#487C2212yes—
34C2×#487C2212yes—
35C2×#487C2212yes—
36C2×#485—24no—
37C2×#479—24no—
38C2×#470—24no—
39C2×#467—22no—
40C2×#441—24no—
41C2×C4×Q16—22no—
42C2×#431C2211yescharacteristic
43C2×#427—22no—
44C2×C4×M16C2211yescharacteristic
45C22×C4×C8C2211yescharacteristic
46#1723C22116yescomplemented
47#1723C22116yescomplemented
48#1718C22116yescomplemented
49#1716C22116yescomplemented
50#1451C2218yes—
51C2×#322C2212yes—
52C2×#322C2212yes—
53C22×Q16—22no—
54C22×Q16—24no—
55C22×M16D412yes—
56C23×C8D412yes—
57#533—24no—
58#533—24no—
59#533—24no—
60#533—24no—
61#533—24no—
62#533—24no—
63#533C2318yes—
64#533C2318yes—
65C2×C4⋊Q8C2312yes—
66C2×C4⋊Q8C2312yes—
67C2×C4⋊Q8C2312yes—
68C2×C4⋊Q8C2312yes—
69C2×#125—22no—
70C2×#125—22no—
71C2×C22⋊Q8—22no—
72C2×C22⋊Q8—22no—
73C2×C22⋊Q8—22no—
74C2×C22⋊Q8—22no—
75C2×C4×Q8—22no—
76C2×C4×Q8—22no—
77C2×C4×Q8—22no—
78C2×C4×Q8—22no—
79C2×#117—22no—
80C2×#117—22no—
81C22×C42C2311yescharacteristic
82#500—22no—
83#500—22no—
84#500—22no—
85#500—24no—
86#500C2314yes—
87#500C2314yes—
88#500C2314yes—
89#500C2318yes—
90#499—216no—
91#498—24no—
92#498—24no—
93#498—24no—
94#498C2318yes—
95#498C2318yes—
96#498C2318yes—
97#494—22no—
98#494—24no—
99#494C2314yes—
100#494C2318yes—
101#487—24no—
102#487—24no—
103#487—24no—
104#487—24no—
105#487—24no—
106#487C2318yes—
107#487C2318yes—
108#487C2318yes—
109#487C2318yes—
110#487C2318yes—
111#485—232no—
112#479—232no—
113#470—232no—
114#467—216no—
115#441—232no—
116C4×Q16—216no—
117#431D414yes—
118#431C2314yes—
119#427—216no—
120C2×#107—24no—
121C2×#107—22no—
122C2×#107—22no—
123C2×#107—22no—
124C2×#106—24no—
125C2×#106—24no—
126C2×#106—24no—
127C2×C4⋊C8D412yes—
128C2×#103—24no—
129C2×#103—24no—
130C2×#103—24no—
131C2×#103—24no—
132C2×#103—24no—
133C2×C22⋊C8D412yes—
134C4×M16D414yes—
135C4×M16C2314yes—
136C2×#97D412yes—
137C2×C4×C8D412yes—
138C2×C4×C8D414yes—
139C2×C4×C8C2311yescharacteristic
140C2×C4×C8C2311yescharacteristic
141C2×C4×C8C2314yes—
142C2×C4×C8C2312yes—
143C2×C4×C8C2312yes—
144#322C2318yes—
145#322C2318yes—
146C22×Q8—22no—
147C22×Q8—22no—
148C22×Q8—22no—
149C22×Q8—22no—
150C23×C4C2×D411yescharacteristic
151C23×C4C2×D411yescharacteristic
152C23×C4C2×D411yescharacteristic
153C2×Q16—28no—
154C2×Q16—216no—
155C2×Q16—416no—
156C2×Q16—48no—
157C2×M16—44no—
158C2×M16C2×D418yes—
159C22×C8—28no—
160C22×C8C2×D412yes—
161C22×C8C2×D418yes—
162C22×C8C2×D414yes—
163C22×C8C2×D414yes—
164C22×C8C2×D412yes—
165C4⋊Q8—22no—
166C4⋊Q8—22no—
167C4⋊Q8—22no—
168C4⋊Q8—22no—
169C4⋊Q8—22no—
170C4⋊Q8—22no—
171C4⋊Q8—22no—
172C4⋊Q8—22no—
173C4⋊Q8—22no—
174C4⋊Q8—22no—
175C4⋊Q8—22no—
176C4⋊Q8—22no—
177C4⋊Q8C2414yes—
178C4⋊Q8C2414yes—
179C4⋊Q8C2414yes—
180C4⋊Q8C2414yes—
181#125—28no—
182#125—28no—
183#125—44no—
184#125—44no—
185C22⋊Q8—28no—
186C22⋊Q8—28no—
187C22⋊Q8—28no—
188C22⋊Q8—28no—
189C22⋊Q8—44no—
190C22⋊Q8—44no—
191C22⋊Q8—44no—
192C22⋊Q8—44no—
193C4×Q8—28no—
194C4×Q8—28no—
195C4×Q8—28no—
196C4×Q8—28no—
197C4×Q8—44no—
198C4×Q8—44no—
199C4×Q8—44no—
200C4×Q8—44no—
201#117—28no—
202#117—28no—
203#117—44no—
204#117—44no—
205C2×C4⋊C4—22no—
206C2×C4⋊C4—22no—
207C2×C4⋊C4—22no—
208C2×C4⋊C4—22no—
209C2×C4⋊C4—22no—
210C2×C4⋊C4—22no—
211C2×C4⋊C4—22no—
212C2×C4⋊C4—22no—
213C2×C4⋊C4—42no—
214C2×C4⋊C4—42no—
215C2×C4⋊C4—42no—
216C2×C4⋊C4—42no—
217C2×C22⋊C4—42no—
218C2×C22⋊C4—42no—
219C2×C42—42no—
220C2×C42—42no—
221C2×C42C2×D411yescharacteristic
222C2×C42C2×D411yescharacteristic
223C2×C42C2×D411yescharacteristic
224C2×C42C2×D412yes—
225C2×C42C2×D412yes—
226C2×C42C2×D412yes—
227C2×C42C2411yescharacteristic
228C2×C42C2412yes—
229#107—28no—
230#107—28no—
231#107—28no—
232#107—216no—
233#106—216no—
234#106—216no—
235#106—216no—
236C4⋊C8C2×D418yes—
237#103—216no—
238#103—216no—
239#103—216no—
240#103—216no—
241#103—216no—
242C22⋊C8C2×D418yes—
243#97C2×D418yes—
244C4×C8C2×D418yes—
245C4×C8C2×D412yes—
246C4×C8C2×D412yes—
247C4×C8C2×D414yes—
248C4×C8C2×D414yes—
249C4×C8C2412yes—
250C4×C8C2412yes—
251C4×C8C2414yes—
252C4×C8C2414yes—
253C24#12711yescharacteristic
254C2×Q8—24no—
255C2×Q8—24no—
256C2×Q8—24no—
257C2×Q8—24no—
258C2×Q8—42no—
259C2×Q8—42no—
260C2×Q8—42no—
261C2×Q8—42no—
262C2×Q8—48no—
263C2×Q8—48no—
264C2×Q8—48no—
265C2×Q8—48no—
266C22×C4—24no—
267C22×C4—24no—
268C22×C4—24no—
269C22×C4—42no—
270C22×C4—42no—
271C22×C4—42no—
272C22×C4—42no—
273C22×C4#12712yes—
274C22×C4#12712yes—
275C22×C4#12712yes—
276C22×C4#12711yescharacteristic
277C22×C4#12711yescharacteristic
278C22×C4#12711yescharacteristic
279C22×C4C22×D412yes—
280C22×C4C22×D412yes—
281C22×C4C22×D412yes—
282C22×C4C22×D411yescharacteristic
283C22×C4C22×D411yescharacteristic
284C22×C4C22×D411yescharacteristic
285Q16—432no—
286Q16—416no—
287M16—48no—
288C2×C8—24no—
289C2×C8—28no—
290C2×C8—28no—
291C2×C8—216no—
292C2×C8#13718yes—
293C2×C8C22×D414yes—
294C2×C8C22×D418yes—
295C2×C8C22×D418yes—
296C2×C8C22×D414yes—
297C4⋊C4—24no—
298C4⋊C4—24no—
299C4⋊C4—24no—
300C4⋊C4—24no—
301C4⋊C4—24no—
302C4⋊C4—24no—
303C4⋊C4—24no—
304C4⋊C4—24no—
305C4⋊C4—42no—
306C4⋊C4—42no—
307C4⋊C4—42no—
308C4⋊C4—42no—
309C4⋊C4—42no—
310C4⋊C4—42no—
311C4⋊C4—42no—
312C4⋊C4—42no—
313C4⋊C4—48no—
314C4⋊C4—48no—
315C4⋊C4—48no—
316C4⋊C4—48no—
317C22⋊C4—48no—
318C22⋊C4—48no—
319C42—48no—
320C42—48no—
321C42#12712yes—
322C42#12712yes—
323C42#12712yes—
324C42C22×D412yes—
325C42C22×D411yescharacteristic
326C42C22×D411yescharacteristic
327C42C22×D411yescharacteristic
328C42C22×D412yes—
329C42C22×D412yes—
330C42C2511yescharacteristic
331C23—22no—
332C23—22no—
333C23—22no—
334C23C2×#12712yes—
335C23C2×#12711yescharacteristic
336Q8—48no—
337Q8—48no—
338Q8—48no—
339Q8—48no—
340Q8—84no—
341Q8—84no—
342Q8—84no—
343Q8—84no—
344C2×C4—22no—
345C2×C4—22no—
346C2×C4—22no—
347C2×C4—24no—
348C2×C4—24no—
349C2×C4—24no—
350C2×C4—24no—
351C2×C4—24no—
352C2×C4—24no—
353C2×C4—44no—
354C2×C4—44no—
355C2×C4—44no—
356C2×C4—44no—
357C2×C4—84no—
358C2×C4—84no—
359C2×C4—84no—
360C2×C4—84no—
361C2×C4C2×#12712yes—
362C2×C4C2×#12712yes—
363C2×C4C2×#12712yes—
364C2×C4C2×#12711yescharacteristic
365C2×C4C2×#12711yescharacteristic
366C2×C4C2×#12711yescharacteristic
367C2×C4C2×#13714yes—
368C2×C4#57514yes—
369C2×C4#57814yes—
370C2×C4C23×D411yescharacteristic
371C2×C4C23×D411yescharacteristic
372C2×C4C23×D411yescharacteristic
373C8—24no—
374C8—28no—
375C8—28no—
376C8C2×#13718yes—
377C22—22no—
378C22—22no—
379C22—22no—
380C22—44no—
381C22#315012yes—
382C22#315212yes—
383C22#315612yes—
384C22C22×#12711yescharacteristic
385C4—22no—
386C4—22no—
387C4—22no—
388C4—84no—
389C4—84no—
390C4—84no—
391C4—84no—
392C4#315012yes—
393C4#315212yes—
394C4#315612yes—
395C4C22×#13712yes—
396C4C2×#57512yes—
397C4C2×#57812yes—
398C2—42no—
399C2#1969014yesdirect product factor
400C2C2×#315011yescharacteristic
401C2C2×#315211yescharacteristic
402C2C2×#315611yescharacteristic
subgroupG/H
center, socleC23C2×#127
commutator, Frattini, cosocleC42C25
prime radicalC24#127
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #19690C2direct (N × H)
6. C2×#1723C2semidirect
7. C2×#1723C2semidirect
8. C2×#1718C2semidirect
9. C2×#1716C2semidirect
46. #1723C22semidirect
47. #1723C22semidirect
48. #1718C22semidirect
49. #1716C22semidirect
399. C2#19690direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#32312
C2×#31852
C2×#31702
C2×#31602
#196902
C2×#17232
C2×#17182
C2×#17162
C2×#14512