Finite Group Databasebeta

← C2×#17831 #6344374

Subgroups — C2×#17831 #6344374

Order 512.

1672 conjugacy classes of subgroups.

The subgroup lattice has 429 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2965C211yesmaximal, characteristic
2C2×#2925C212yesmaximal
3#17831C2116yesmaximal, direct product factor
4C2×#1574C212yesmaximal, complemented
5C2×#1573C212yesmaximal, complemented
6C2×#1572C212yesmaximal, complemented
7C2×#1569C212yesmaximal, complemented
8C2×#1568C211yesmaximal, characteristic, complemented
9C2×#1565C212yesmaximal, complemented
10C2×#1564C211yesmaximal, characteristic, complemented
11C2×C4×#41C2211yescharacteristic
12#2965C418yes—
13#2965C2218yes—
14C2×#446C411yescharacteristic
15C2×#446C411yescharacteristic
16C2×#436C411yescharacteristic
17C2×#436C411yescharacteristic
18C2×#435C412yes—
19C2×#435C412yes—
20#2925—28no—
21#2925C22116yes—
22C2×#433—22no—
23C2×#433—22no—
24C2×#432C2212yes—
25C2×#432C2212yes—
26C2×#431C2212yes—
27C2×#431C2212yes—
28C2×#431C2211yescharacteristic
29C2×#431C2212yes—
30C2×#423C2212yes—
31C22×C4⋊C8C2212yes—
32C2×#408—22no—
33C2×#405—22no—
34C2×C4×M16C2212yes—
35C22×C4×C8C2211yescharacteristic
36#1574C22116yescomplemented
37#1573C22116yescomplemented
38#1572C22116yescomplemented
39#1569C22116yescomplemented
40#1568C2218yescomplemented
41#1565C22116yescomplemented
42#1564C2218yescomplemented
43C2×#335C2212yes—
44C2×#335C2212yes—
45C2×#335C2212yes—
46C2×#335C2212yes—
47C2×#334C2211yescharacteristic
48C2×#334C2211yescharacteristic
49C2×#334C2212yes—
50C2×#334C2211yescharacteristic
51C2×#334C2211yescharacteristic
52C2×#334C2212yes—
53C22×#41D411yescharacteristic
54C22×M16—22no—
55C22×M16C2×C412yes—
56C22×M16C2×C412yes—
57C23×C8—22no—
58C23×C8C2×C411yescharacteristic
59C23×C8C2×C411yescharacteristic
60C4×#41C2×C414yes—
61C4×#41D414yes—
62C4×#41Q814yes—
63C4×#41C2314yes—
64C2×C4×Q8C2×C411yescharacteristic
65C2×C4×Q8Q811yescharacteristic
66C2×C4×D4C2×C412yes—
67C2×C4×D4C2×C411yescharacteristic
68C2×C4×D4Q811yescharacteristic
69C2×C4×D4Q812yes—
70C2×#117D412yes—
71C2×#117D411yescharacteristic
72C22×C42C2311yescharacteristic
73C22×C42C2312yes—
74#446C2×C418yes—
75#446C2×C418yes—
76#436C2×C418yes—
77#436C2×C418yes—
78#435C2×C4116yes—
79#435C2×C4116yes—
80#433—216no—
81#433—216no—
82#432—24no—
83#432—24no—
84#432C2318yes—
85#432C2318yes—
86#431—24no—
87#431—24no—
88#431C2×C418yes—
89#431C2×C414yes—
90#431C2318yes—
91#431C2318yes—
92#431C2314yes—
93#431C2318yes—
94#423—24no—
95#423C2318yes—
96C2×C4⋊C8—22no—
97C2×C4⋊C8—24no—
98C2×C4⋊C8—22no—
99C2×C4⋊C8C2×C412yes—
100C2×C4⋊C8C2×C412yes—
101C2×C4⋊C8C2×C411yescharacteristic
102C2×C4⋊C8C2×C411yescharacteristic
103C2×C4⋊C8C2312yes—
104C2×C4⋊C8C2312yes—
105C2×C4⋊C8C2312yes—
106C2×C4⋊C8C2312yes—
107C2×C4⋊C8C2318yes—
108#408—216no—
109C2×C22⋊C8—22no—
110C2×C22⋊C8—22no—
111C2×C22⋊C8—22no—
112C2×C22⋊C8—22no—
113C2×C22⋊C8C2×C412yes—
114C2×C22⋊C8C2×C412yes—
115C2×C22⋊C8C2×C412yes—
116#405—216no—
117C4×M16C2×C418yes—
118C4×M16C2318yes—
119C2×#97—22no—
120C2×#97—22no—
121C2×#97C2×C412yes—
122C2×#97C2×C412yes—
123C2×C4×C8—22no—
124C2×C4×C8—22no—
125C2×C4×C8C2×C411yescharacteristic
126C2×C4×C8C2×C411yescharacteristic
127C2×C4×C8C2×C414yes—
128C2×C4×C8C2311yescharacteristic
129C2×C4×C8C2311yescharacteristic
130C2×C4×C8C2312yes—
131C2×C4×C8C2314yes—
132#335C2318yes—
133#335C2318yes—
134#335C2318yes—
135#335C2318yes—
136#334C2314yes—
137#334C2314yes—
138#334C2318yes—
139#334C2314yes—
140#334C2314yes—
141#334C2318yes—
142C2×#41—44no—
143C2×#41C4⋊C414yes—
144C2×#41C2×D414yes—
145C22×Q8C4⋊C411yescharacteristic
146C22×D4C4⋊C412yes—
147C22×D4C4⋊C411yescharacteristic
148C23×C4C22×C411yescharacteristic
149C23×C4C22×C412yes—
150C23×C4C2×D412yes—
151C23×C4C2×D411yescharacteristic
152C23×C4C2×Q811yescharacteristic
153C23×C4C2×Q812yes—
154C2×M16—28no—
155C2×M16—28no—
156C2×M16—44no—
157C2×M16—48no—
158C2×M16C22×C418yes—
159C2×M16C22×C418yes—
160C22×C8—24no—
161C22×C8—28no—
162C22×C8—22no—
163C22×C8—22no—
164C22×C8—22no—
165C22×C8—22no—
166C22×C8—42no—
167C22×C8—48no—
168C22×C8C22×C411yescharacteristic
169C22×C8C22×C411yescharacteristic
170C22×C8C22×C411yescharacteristic
171C22×C8C22×C414yes—
172C22×C8C22×C412yes—
173C22×C8C22×C412yes—
174C22×C8C22×C414yes—
175C22×C8C22×C411yescharacteristic
176C4×Q8C4⋊C414yes—
177C4×Q8C4⋊C414yes—
178C4×Q8C22×C414yes—
179C4×Q8C2×Q814yes—
180C4×D4C4⋊C418yes—
181C4×D4C4⋊C414yes—
182C4×D4C4⋊C414yes—
183C4×D4C4⋊C418yes—
184C4×D4C22×C418yes—
185C4×D4C22×C414yes—
186C4×D4C2×Q814yes—
187C4×D4C2×Q818yes—
188#117C4⋊C418yes—
189#117C4⋊C414yes—
190#117C2×D418yes—
191#117C2×D414yes—
192C2×C4⋊C4C4⋊C412yes—
193C2×C4⋊C4C4⋊C411yescharacteristic
194C2×C4⋊C4C4⋊C412yes—
195C2×C4⋊C4C4⋊C411yescharacteristic
196C2×C22⋊C4C4⋊C412yes—
197C2×C22⋊C4C4⋊C412yes—
198C2×C22⋊C4C4⋊C412yes—
199C2×C42C22×C411yescharacteristic
200C2×C42C22×C412yes—
201C2×C42C22×C412yes—
202C2×C42C22×C414yes—
203C2×C42C2×D414yes—
204C2×C42C2×D412yes—
205C2×C42C2×D411yescharacteristic
206C2×C42C2×D412yes—
207C2×C42C2×Q811yescharacteristic
208C2×C42C2×Q812yes—
209C2×C42C2×Q812yes—
210C2×C42C2×Q814yes—
211C2×C42C2412yes—
212C2×C42C2414yes—
213C2×C42C2411yescharacteristic
214C4⋊C8—22no—
215C4⋊C8—22no—
216C4⋊C8—28no—
217C4⋊C8—28no—
218C4⋊C8—22no—
219C4⋊C8—22no—
220C4⋊C8C22×C418yes—
221C4⋊C8C22×C418yes—
222C4⋊C8C22×C414yes—
223C4⋊C8C22×C414yes—
224C4⋊C8C2414yes—
225C4⋊C8C2414yes—
226C4⋊C8C2414yes—
227C4⋊C8C2414yes—
228C22⋊C8—28no—
229C22⋊C8—28no—
230C22⋊C8—28no—
231C22⋊C8—28no—
232C22⋊C8C22×C418yes—
233C22⋊C8C22×C418yes—
234C22⋊C8C22×C418yes—
235#97—28no—
236#97—28no—
237#97C22×C418yes—
238#97C22×C418yes—
239C4×C8—28no—
240C4×C8—28no—
241C4×C8C22×C412yes—
242C4×C8C22×C412yes—
243C4×C8C22×C414yes—
244C4×C8C22×C414yes—
245C4×C8C22×C414yes—
246C4×C8C2412yes—
247C4×C8C2412yes—
248C4×C8C2414yes—
249C24C2×C4⋊C411yescharacteristic
250C24C2×C4⋊C412yes—
251#41—48no—
252#41—48no—
253C2×Q8—42no—
254C2×Q8C2×C4⋊C414yes—
255C2×D4—44no—
256C2×D4—42no—
257C2×D4C2×C4⋊C418yes—
258C2×D4C2×C4⋊C414yes—
259C22×C4—22no—
260C22×C4—24no—
261C22×C4—22no—
262C22×C4—24no—
263C22×C4—24no—
264C22×C4—24no—
265C22×C4—24no—
266C22×C4—42no—
267C22×C4—44no—
268C22×C4C2×C4⋊C411yescharacteristic
269C22×C4C2×C4⋊C412yes—
270C22×C4C2×C4⋊C411yescharacteristic
271C22×C4C2×C4⋊C412yes—
272C22×C4C2×C4⋊C412yes—
273C22×C4C2×C4⋊C414yes—
274C22×C4C2×C4⋊C411yescharacteristic
275C22×C4C2×C4⋊C412yes—
276C22×C4C2×C4⋊C414yes—
277C22×C4C2×C4⋊C412yes—
278C22×C4C2×C4⋊C412yes—
279C22×C4C2×C4⋊C414yes—
280C22×C4C23×C412yes—
281C22×C4C23×C414yes—
282C22×C4C23×C411yescharacteristic
283C22×C4C22×D412yes—
284C22×C4C22×D414yes—
285C22×C4C22×D411yescharacteristic
286C22×C4C22×Q811yescharacteristic
287C22×C4C22×Q812yes—
288C22×C4C22×Q814yes—
289M16—216no—
290M16—48no—
291M16—416no—
292C2×C8—22no—
293C2×C8—24no—
294C2×C8—22no—
295C2×C8—22no—
296C2×C8—24no—
297C2×C8—28no—
298C2×C8—24no—
299C2×C8—24no—
300C2×C8—24no—
301C2×C8—24no—
302C2×C8—44no—
303C2×C8—416no—
304C2×C8—44no—
305C2×C8—44no—
306C2×C8—44no—
307C2×C8—44no—
308C2×C8#13114yes—
309C2×C8C23×C412yes—
310C2×C8C23×C412yes—
311C2×C8C23×C412yes—
312C2×C8C23×C414yes—
313C2×C8C23×C414yes—
314C2×C8C23×C412yes—
315C4⋊C4C2×C4⋊C418yes—
316C4⋊C4C2×C4⋊C414yes—
317C4⋊C4C2×C4⋊C418yes—
318C4⋊C4C2×C4⋊C414yes—
319C22⋊C4C2×C4⋊C418yes—
320C22⋊C4C2×C4⋊C418yes—
321C22⋊C4C2×C4⋊C418yes—
322C42C2×C4⋊C412yes—
323C42C2×C4⋊C414yes—
324C42C2×C4⋊C412yes—
325C42C2×C4⋊C414yes—
326C42C2×C4⋊C412yes—
327C42C2×C4⋊C414yes—
328C42C23×C411yescharacteristic
329C42C23×C412yes—
330C42C23×C414yes—
331C42C22×D412yes—
332C42C22×D414yes—
333C42C22×D411yescharacteristic
334C42C22×Q811yescharacteristic
335C42C22×Q812yes—
336C42C22×Q814yes—
337C42C2511yescharacteristic
338C23—22no—
339C23—24no—
340C23—24no—
341C23—22no—
342C23—22no—
343C23—24no—
344C23C22×C4⋊C412yes—
345C23C22×C4⋊C414yes—
346C23C22×C4⋊C411yescharacteristic
347Q8—44no—
348D4—48no—
349D4—44no—
350C2×C4—22no—
351C2×C4—24no—
352C2×C4—24no—
353C2×C4—22no—
354C2×C4—22no—
355C2×C4—22no—
356C2×C4—24no—
357C2×C4—24no—
358C2×C4—28no—
359C2×C4—28no—
360C2×C4—24no—
361C2×C4—22no—
362C2×C4—24no—
363C2×C4—22no—
364C2×C4—24no—
365C2×C4—24no—
366C2×C4—24no—
367C2×C4—24no—
368C2×C4—42no—
369C2×C4—44no—
370C2×C4—42no—
371C2×C4—44no—
372C2×C4C22×C4⋊C411yescharacteristic
373C2×C4C22×C4⋊C412yes—
374C2×C4C22×C4⋊C414yes—
375C2×C4C22×C4⋊C412yes—
376C2×C4C22×C4⋊C414yes—
377C2×C4C22×C4⋊C412yes—
378C2×C4C22×C4⋊C414yes—
379C2×C4C22×C4⋊C411yescharacteristic
380C2×C4C22×C4⋊C411yescharacteristic
381C2×C4C2×#13112yes—
382C2×C4#56812yes—
383C2×C4#57514yes—
384C2×C4C24×C411yescharacteristic
385C2×C4C23×D411yescharacteristic
386C2×C4C23×Q811yescharacteristic
387C8—22no—
388C8—24no—
389C8—22no—
390C8—22no—
391C8—24no—
392C8—44no—
393C8—44no—
394C8—44no—
395C8—44no—
396C8C2×#13114yes—
397C22—22no—
398C22—24no—
399C22—24no—
400C22—22no—
401C22—22no—
402C22—24no—
403C22—44no—
404C22—48no—
405C22#290612yes—
406C22#291112yes—
407C22#291612yes—
408C22C23×C4⋊C411yescharacteristic
409C4—22no—
410C4—24no—
411C4—24no—
412C4—22no—
413C4—21no—
414C4—21no—
415C4—22no—
416C4—24no—
417C4#290612yes—
418C4#291112yes—
419C4C22×#13111yescharacteristic
420C4C2×#56811yescharacteristic
421C4C2×#57512yes—
422C2—42no—
423C2—44no—
424C2#1783114yesdirect product factor
425C2C2×#290611yescharacteristic
426C2C2×#291111yescharacteristic
427C2C2×#291611yescharacteristic
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
socleC23C22×C4⋊C4
prime radicalC22×#41D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C2×C4×#41 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #17831C2direct (N × H)
4. C2×#1574C2semidirect
5. C2×#1573C2semidirect
6. C2×#1572C2semidirect
7. C2×#1569C2semidirect
8. C2×#1568C2semidirect
9. C2×#1565C2semidirect
10. C2×#1564C2semidirect
36. #1574C22semidirect
37. #1573C22semidirect
38. #1572C22semidirect
39. #1569C22semidirect
40. #1568C22semidirect
41. #1565C22semidirect
42. #1564C22semidirect
424. C2#17831direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#29652
C2×#29252
#178312
C2×#15742
C2×#15732
C2×#15722
C2×#15692
C2×#15682
C2×#15652
C2×#15642