Finite Group Databasebeta

← C2×#17974 #6344803

Subgroups — C2×#17974 #6344803

Order 512.

1666 conjugacy classes of subgroups.

The subgroup lattice has 446 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3168C211yesmaximal, characteristic
2C2×#2993C212yesmaximal, complemented
3#17974C2116yesmaximal, direct product factor
4C2×#1594C211yesmaximal, characteristic, complemented
5C2×#1593C211yesmaximal, characteristic, complemented
6C2×#1590C212yesmaximal, complemented
7C2×#1580C211yesmaximal, characteristic, complemented
8C2×#1579C211yesmaximal, characteristic, complemented
9C2×C8×SD16C212yesmaximal, complemented
10C2×#1566C211yesmaximal, characteristic, complemented
11C2×#1495C212yesmaximal, complemented
12C2×#1450C211yesmaximal, characteristic, complemented
13C2×#529C2212yes—
14#3168C418yes—
15#3168C2218yes—
16C2×#499C411yescharacteristic
17C2×#495C411yescharacteristic
18C2×#488C412yes—
19C2×#467C411yescharacteristic
20C2×#466C411yescharacteristic
21C2×#465C412yes—
22#2993—28no—
23#2993C22116yescomplemented
24C2×#446C2212yes—
25C2×C8×Q8C2212yes—
26C2×C4×Q16C2211yescharacteristic
27C2×C4×SD16C2212yes—
28C2×C4×D8C2211yescharacteristic
29C2×#436—22no—
30C2×#436C2212yes—
31C2×#435—22no—
32C2×C8×D4C2212yes—
33C2×#433—22no—
34C2×#431C2211yescharacteristic
35C2×#431C2211yescharacteristic
36C2×#424—22no—
37C2×#423C2212yes—
38C22×C4×C8C2211yescharacteristic
39#1594C2218yescomplemented
40#1593C2218yescomplemented
41#1590C22116yescomplemented
42#1580C2218yescomplemented
43#1579C2218yescomplemented
44C8×SD16C22116yescomplemented
45#1566C2218yescomplemented
46C2×#334C2212yes—
47C2×#334C2211yescharacteristic
48C2×#334C2211yescharacteristic
49#1495C22116yescomplemented
50C2×Q8⋊C8C2212yes—
51C2×Q8⋊C8C2212yes—
52C2×D4⋊C8C2212yes—
53C2×D4⋊C8C2212yes—
54#1450C2218yescomplemented
55C2×#322C2211yescharacteristic
56C2×#322C2211yescharacteristic
57C2×C82C2211yescharacteristic
58C2×C82C2211yescharacteristic
59C22×Q16C2×C411yescharacteristic
60C22×SD16C2×C412yes—
61C22×D8C2×C411yescharacteristic
62C22×M16—22no—
63C22×M16—22no—
64C23×C8—22no—
65C23×C8C2×C411yescharacteristic
66C23×C8C2×C411yescharacteristic
67#529—24no—
68#529—24no—
69#529C2×C418yes—
70#529C2318yes—
71C2×#126—22no—
72C2×#125C2×C412yes—
73C2×#124C2×C412yes—
74C2×#123—22no—
75C2×C22⋊Q8C2×C412yes—
76C2×#121C2×C412yes—
77C2×C4×Q8C2312yes—
78C2×C4×D4—22no—
79C2×C4×D4C2312yes—
80C2×#117—22no—
81C22×C42C2311yescharacteristic
82#499C2×C418yes—
83#495C2×C418yes—
84#488C2×C4116yes—
85#467C2×C418yes—
86#466C2×C418yes—
87#465C2×C4116yes—
88#446—24no—
89#446C2318yes—
90C8×Q8—24no—
91C8×Q8C2318yes—
92C4×Q16C2×C414yes—
93C4×Q16C2314yes—
94C4×SD16C2×C418yes—
95C4×SD16C2318yes—
96C4×D8C2×C414yes—
97C4×D8C2314yes—
98#436—216no—
99#436—24no—
100#436C2318yes—
101#435—216no—
102C8×D4—24no—
103C8×D4C2318yes—
104#433—216no—
105#431—22no—
106#431D414yes—
107#431C2314yes—
108#431C2314yes—
109C2×#107C2×C411yescharacteristic
110C2×#107C2×C411yescharacteristic
111C2×#106C2×C412yes—
112#424—216no—
113#423—24no—
114#423C2318yes—
115C2×C4⋊C8—22no—
116C2×C4⋊C8—22no—
117C2×C4⋊C8—22no—
118C2×C4⋊C8—21no—
119C2×C4⋊C8D412yes—
120C2×C4⋊C8C2312yes—
121C2×C4⋊C8C2312yes—
122C2×#103C2×C412yes—
123C2×#103C2×C412yes—
124C2×#102C2×C412yes—
125C2×#102C2×C412yes—
126C2×C22⋊C8—21no—
127C2×C22⋊C8—22no—
128C2×C22⋊C8—22no—
129C2×C22⋊C8D412yes—
130C2×#97—22no—
131C2×C4×C8—22no—
132C2×C4×C8C2×C411yescharacteristic
133C2×C4×C8C2×C411yescharacteristic
134C2×C4×C8C2×C414yes—
135C2×C4×C8C2311yescharacteristic
136C2×C4×C8C2311yescharacteristic
137C2×C4×C8C2311yescharacteristic
138C2×C4×C8C2311yescharacteristic
139C2×C4×C8C2314yes—
140C2×C4×C8C2311yescharacteristic
141C2×C4×C8C2311yescharacteristic
142#334C2318yes—
143#334C2314yes—
144#334C2314yes—
145Q8⋊C8C2318yes—
146Q8⋊C8C2318yes—
147D4⋊C8C2318yes—
148D4⋊C8C2318yes—
149#322C2314yes—
150#322C2314yes—
151C82C2314yes—
152C82C2314yes—
153C22×Q8C22×C412yes—
154C22×D4—22no—
155C22×D4C22×C412yes—
156C23×C4—22no—
157C23×C4C22×C411yescharacteristic
158C23×C4C2×D411yescharacteristic
159C23×C4#4111yescharacteristic
160C2×Q16—24no—
161C2×Q16C22×C414yes—
162C2×SD16—28no—
163C2×SD16C22×C418yes—
164C2×D8—24no—
165C2×D8C22×C414yes—
166C2×M16—28no—
167C2×M16—28no—
168C2×M16—84no—
169C2×M16—84no—
170C22×C8—24no—
171C22×C8—24no—
172C22×C8—22no—
173C22×C8—22no—
174C22×C8—21no—
175C22×C8—21no—
176C22×C8—28no—
177C22×C8—84no—
178C22×C8C22×C411yescharacteristic
179C22×C8C22×C411yescharacteristic
180C22×C8C22×C414yes—
181C22×C8C22×C414yes—
182C22×C8C22×C411yescharacteristic
183C22×C8C22×C411yescharacteristic
184C22×C8C2×D412yes—
185C22×C8C2×D412yes—
186#126—28no—
187#126—28no—
188#125—24no—
189#125C22×C418yes—
190#124—24no—
191#124C22×C418yes—
192#123—28no—
193#123—28no—
194C22⋊Q8—24no—
195C22⋊Q8C22×C418yes—
196#121—24no—
197#121C22×C418yes—
198C4×Q8—22no—
199C4×Q8—22no—
200C4×Q8C22×C414yes—
201C4×Q8C2414yes—
202C4×D4—28no—
203C4×D4—28no—
204C4×D4—22no—
205C4×D4—22no—
206C4×D4C22×C414yes—
207C4×D4C2414yes—
208#117—28no—
209#117—28no—
210C2×C4⋊C4—22no—
211C2×C4⋊C4—22no—
212C2×C4⋊C4—22no—
213C2×C4⋊C4—22no—
214C2×C4⋊C4C22×C412yes—
215C2×C4⋊C4C22×C412yes—
216C2×C22⋊C4—22no—
217C2×C22⋊C4—22no—
218C2×C22⋊C4—22no—
219C2×C22⋊C4—22no—
220C2×C22⋊C4—22no—
221C2×C42—22no—
222C2×C42C22×C411yescharacteristic
223C2×C42C22×C412yes—
224C2×C42C2×D412yes—
225C2×C42C2×D411yescharacteristic
226C2×C42#4111yescharacteristic
227C2×C42#4112yes—
228C2×C42C2412yes—
229C2×C42C2411yescharacteristic
230#107C22×C414yes—
231#107C22×C414yes—
232#106C22×C418yes—
233C4⋊C8—28no—
234C4⋊C8—28no—
235C4⋊C8—28no—
236C4⋊C8—22no—
237C4⋊C8—22no—
238C4⋊C8—24no—
239C4⋊C8C2×D418yes—
240C4⋊C8C2414yes—
241C4⋊C8C2414yes—
242#103C22×C418yes—
243#103C22×C418yes—
244#102C22×C418yes—
245#102C22×C418yes—
246C22⋊C8—24no—
247C22⋊C8—28no—
248C22⋊C8—28no—
249C22⋊C8C2×D418yes—
250#97—28no—
251C4×C8—28no—
252C4×C8—21no—
253C4×C8—21no—
254C4×C8C22×C412yes—
255C4×C8C22×C412yes—
256C4×C8C22×C414yes—
257C4×C8C22×C414yes—
258C4×C8C2×D412yes—
259C4×C8C2×D412yes—
260C4×C8C2412yes—
261C4×C8C2412yes—
262C4×C8C2412yes—
263C4×C8C2412yes—
264C4×C8C2412yes—
265C4×C8C2412yes—
266C24—22no—
267C24C4×D411yescharacteristic
268C2×Q8—22no—
269C2×Q8—24no—
270C2×Q8—24no—
271C2×Q8C23×C414yes—
272C2×D4—28no—
273C2×D4—22no—
274C2×D4—24no—
275C2×D4—24no—
276C2×D4—84no—
277C2×D4C23×C414yes—
278C22×C4—22no—
279C22×C4—22no—
280C22×C4—24no—
281C22×C4—22no—
282C22×C4—22no—
283C22×C4—22no—
284C22×C4—24no—
285C22×C4—24no—
286C22×C4—42no—
287C22×C4—44no—
288C22×C4—44no—
289C22×C4C4×D411yescharacteristic
290C22×C4C4×D411yescharacteristic
291C22×C4C4×D412yes—
292C22×C4C4×D411yescharacteristic
293C22×C4C4×D412yes—
294C22×C4C4×D412yes—
295C22×C4C23×C412yes—
296C22×C4C23×C411yescharacteristic
297C22×C4C22×D412yes—
298C22×C4C22×D411yescharacteristic
299C22×C4C2×#4111yescharacteristic
300C22×C4C2×#4112yes—
301Q16—28no—
302SD16—216no—
303D8—28no—
304M16—88no—
305M16—88no—
306C2×C8—22no—
307C2×C8—22no—
308C2×C8—24no—
309C2×C8—24no—
310C2×C8—28no—
311C2×C8—28no—
312C2×C8—24no—
313C2×C8—24no—
314C2×C8—22no—
315C2×C8—22no—
316C2×C8—42no—
317C2×C8—42no—
318C2×C8—44no—
319C2×C8—44no—
320C2×C8—88no—
321C2×C8#13114yes—
322C2×C8#13114yes—
323C2×C8C23×C412yes—
324C2×C8C23×C412yes—
325C2×C8C23×C412yes—
326C2×C8C23×C412yes—
327C2×C8C22×D414yes—
328C2×C8C22×D414yes—
329C4⋊C4—28no—
330C4⋊C4—28no—
331C4⋊C4—28no—
332C4⋊C4—24no—
333C4⋊C4—22no—
334C4⋊C4—22no—
335C4⋊C4—24no—
336C4⋊C4C23×C414yes—
337C4⋊C4C23×C414yes—
338C22⋊C4—28no—
339C22⋊C4—28no—
340C22⋊C4—28no—
341C22⋊C4—28no—
342C22⋊C4—24no—
343C22⋊C4—24no—
344C42—24no—
345C42—24no—
346C42C4×D412yes—
347C42C4×D412yes—
348C42C4×D412yes—
349C42C23×C411yescharacteristic
350C42C23×C412yes—
351C42C22×D411yescharacteristic
352C42C22×D412yes—
353C42C2×#4111yescharacteristic
354C42C2×#4112yes—
355C42C2511yescharacteristic
356C23—22no—
357C23—22no—
358C23—22no—
359C23—24no—
360C23—44no—
361C23—44no—
362C23—44no—
363C23C2×C4×D412yes—
364C23C2×C4×D411yescharacteristic
365Q8—24no—
366Q8—24no—
367Q8—44no—
368D4—24no—
369D4—24no—
370D4—44no—
371D4—88no—
372C2×C4—22no—
373C2×C4—22no—
374C2×C4—22no—
375C2×C4—22no—
376C2×C4—24no—
377C2×C4—24no—
378C2×C4—22no—
379C2×C4—22no—
380C2×C4—24no—
381C2×C4—24no—
382C2×C4—24no—
383C2×C4—24no—
384C2×C4—42no—
385C2×C4—42no—
386C2×C4—44no—
387C2×C4—44no—
388C2×C4—44no—
389C2×C4—48no—
390C2×C4—44no—
391C2×C4—44no—
392C2×C4C2×C4×D412yes—
393C2×C4C2×C4×D411yescharacteristic
394C2×C4C2×C4×D412yes—
395C2×C4C2×C4×D412yes—
396C2×C4C2×C4×D411yescharacteristic
397C2×C4C2×C4×D411yescharacteristic
398C2×C4C2×#13112yes—
399C2×C4C2×#13112yes—
400C2×C4#57714yes—
401C2×C4C24×C411yescharacteristic
402C2×C4C23×D411yescharacteristic
403C2×C4C22×#4111yescharacteristic
404C8—22no—
405C8—22no—
406C8—24no—
407C8—24no—
408C8—42no—
409C8—42no—
410C8—44no—
411C8—44no—
412C8C2×#13114yes—
413C8C2×#13114yes—
414C22—22no—
415C22—22no—
416C22—22no—
417C22—44no—
418C22—44no—
419C22—44no—
420C22—44no—
421C22—88no—
422C22#293112yes—
423C22#295212yes—
424C22#295712yes—
425C22C22×C4×D411yescharacteristic
426C4—22no—
427C4—21no—
428C4—21no—
429C4—22no—
430C4—22no—
431C4—44no—
432C4—44no—
433C4—44no—
434C4#293112yes—
435C4#295212yes—
436C4C22×#13111yescharacteristic
437C4C22×#13111yescharacteristic
438C4C2×#57712yes—
439C2—42no—
440C2—84no—
441C2#1797414yesdirect product factor
442C2C2×#293111yescharacteristic
443C2C2×#295211yescharacteristic
444C2C2×#295711yescharacteristic
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
socleC23C2×C4×D4
prime radicalC2×#466C4
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×#2993C2semidirect
3. #17974C2direct (N × H)
4. C2×#1594C2semidirect
5. C2×#1593C2semidirect
6. C2×#1590C2semidirect
7. C2×#1580C2semidirect
8. C2×#1579C2semidirect
9. C2×C8×SD16C2semidirect
10. C2×#1566C2semidirect
11. C2×#1495C2semidirect
12. C2×#1450C2semidirect
23. #2993C22semidirect
39. #1594C22semidirect
40. #1593C22semidirect
41. #1590C22semidirect
42. #1580C22semidirect
43. #1579C22semidirect
44. C8×SD16C22semidirect
45. #1566C22semidirect
49. #1495C22semidirect
54. #1450C22semidirect
441. C2#17974direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31682
C2×#29932
#179742
C2×#15942
C2×#15932
C2×#15902
C2×#15802
C2×#15792
C2×C8×SD162
C2×#15662
C2×#14952
C2×#14502