Finite Group Databasebeta

← C2×#19746 #6357765

Subgroups — C2×#19746 #6357765

Order 512.

2254 conjugacy classes of subgroups.

The subgroup lattice has 453 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3185C211yesmaximal, characteristic, complemented
2C2×#3182C212yesmaximal
3C2×#3165C212yesmaximal, complemented
4C2×#3152C211yesmaximal, characteristic
5#19746C2116yesmaximal, direct product factor
6C2×#1723C212yesmaximal, complemented
7C2×#1722C211yesmaximal, characteristic, complemented
8C2×#1716C211yesmaximal, characteristic, complemented
9C2×#1714C212yesmaximal, complemented
10C2×#1713C211yesmaximal, characteristic, complemented
11C2×#1705C211yesmaximal, characteristic, complemented
12C2×#1455C211yesmaximal, characteristic, complemented
13C22×#137—22no—
14C2×#533C2212yes—
15C2×#532C2211yescharacteristic
16C22×C4⋊Q8C2211yescharacteristic
17#3185—24no—
18#3185C2218yescomplemented
19#3182—28no—
20#3182C22116yes—
21#3165—28no—
22#3165C22116yescomplemented
23C2×#501—24no—
24C2×#500C2212yes—
25C2×#500C2212yes—
26C2×#500C2212yes—
27C2×#498C2211yescharacteristic
28C2×#498C2212yes—
29C2×#498C2212yes—
30#3152—24no—
31#3152C2218yes—
32C2×#497—22no—
33C2×#494C2211yescharacteristic
34C2×#494C2211yescharacteristic
35C2×#494C2211yescharacteristic
36C2×#492C2212yes—
37C2×#492C2211yescharacteristic
38C2×#492C2211yescharacteristic
39C2×#487C2212yes—
40C2×#487C2212yes—
41C2×#486C2212yes—
42C2×#470—22no—
43C2×#468—24no—
44C2×#441—22no—
45C2×#440—24no—
46C2×#428—24no—
47C2×C4×M16C2212yes—
48C2×C4×M16C2211yescharacteristic
49#1723C22116yescomplemented
50#1722C2218yescomplemented
51#1716C2218yescomplemented
52#1714C22116yescomplemented
53#1713C2218yescomplemented
54#1705C2218yescomplemented
55#1455C2218yescomplemented
56C2×#322C2212yes—
57C2×#322C2211yescharacteristic
58C2×C82C2211yescharacteristic
59C22×#41—21no—
60C23×Q8—21no—
61C2×#137—216no—
62C2×#137—416no—
63C22×Q16—22no—
64C22×Q16—22no—
65C22×Q16—22no—
66C22×SD16—22no—
67C22×SD16—22no—
68C22×SD16—24no—
69C22×M16D414yes—
70C22×M16D412yes—
71#533—24no—
72#533—24no—
73#533—24no—
74#533C2318yes—
75#532—24no—
76#532—22no—
77#532C2314yes—
78C2×C4⋊Q8—22no—
79C2×C4⋊Q8—24no—
80C2×C4⋊Q8—21no—
81C2×C4⋊Q8—22no—
82C2×C4⋊Q8C2312yes—
83C2×C4⋊Q8C2312yes—
84C2×C4⋊Q8C2311yescharacteristic
85C2×C4⋊Q8C2311yescharacteristic
86C2×C4⋊Q8C2311yescharacteristic
87C2×C4⋊Q8C2314yes—
88C2×#127C2311yescharacteristic
89C2×#125—22no—
90C2×#124—21no—
91C2×C22⋊Q8—22no—
92C2×C22⋊Q8—22no—
93C2×#121—22no—
94C2×C4×Q8—22no—
95C2×C4×Q8—22no—
96C2×C4×D4—22no—
97C2×#117—22no—
98C22×C4⋊C4—22no—
99C22×C42C2311yescharacteristic
100#501—232no—
101#500—24no—
102#500—24no—
103#500—24no—
104#500C2318yes—
105#500C2318yes—
106#500C2318yes—
107#498—24no—
108#498—24no—
109#498—22no—
110#498C2318yes—
111#498C2318yes—
112#498C2314yes—
113#497—216no—
114#494—22no—
115#494—22no—
116#494—22no—
117#494C2314yes—
118#494C2314yes—
119#494C2314yes—
120#492—22no—
121#492—22no—
122#492—24no—
123#492C2314yes—
124#492C2314yes—
125#492C2318yes—
126#487—24no—
127#487—24no—
128#487C2318yes—
129#487C2318yes—
130#486—24no—
131#486C2318yes—
132#470—216no—
133#468—232no—
134#441—216no—
135#440—232no—
136#428—232no—
137C2×#107—24no—
138C2×#107—24no—
139C2×#107—24no—
140C2×#106—24no—
141C2×#106—24no—
142C2×#106—22no—
143C2×#103—24no—
144C2×#103—24no—
145C2×#102—24no—
146C4×M16D414yes—
147C4×M16D418yes—
148C4×M16C2314yes—
149C4×M16C2318yes—
150C2×#97D412yes—
151C2×#97D414yes—
152C2×C4×C8C2312yes—
153C2×C4×C8C2311yescharacteristic
154C2×C4×C8C2311yescharacteristic
155C2×C4×C8C2312yes—
156#322C2318yes—
157#322C2314yes—
158C82C2314yes—
159C2×#41—24no—
160C2×#41—48no—
161C2×#41—42no—
162C22×Q8—22no—
163C22×Q8—22no—
164C22×Q8—21no—
165C22×Q8—21no—
166C22×Q8—21no—
167C22×Q8—24no—
168C22×Q8—48no—
169C22×Q8—42no—
170C22×Q8—41no—
171C22×D4—22no—
172C22×D4—21no—
173C22×D4—41no—
174C23×C4—41no—
175C23×C4—41no—
176C23×C4C2×D412yes—
177C23×C4C2×D411yescharacteristic
178#137—464no—
179C2×Q16—28no—
180C2×Q16—28no—
181C2×Q16—28no—
182C2×Q16—48no—
183C2×Q16—48no—
184C2×Q16—48no—
185C2×SD16—28no—
186C2×SD16—28no—
187C2×SD16—216no—
188C2×SD16—48no—
189C2×SD16—48no—
190C2×SD16—416no—
191C2×M16—28no—
192C2×M16—216no—
193C2×M16C2×D418yes—
194C2×M16C2×D4116yes—
195C22×C8C2×D412yes—
196C22×C8C2×D414yes—
197C22×C8C2×D412yes—
198C22×C8C2×D414yes—
199C4⋊Q8—22no—
200C4⋊Q8—22no—
201C4⋊Q8—28no—
202C4⋊Q8—22no—
203C4⋊Q8—22no—
204C4⋊Q8—22no—
205C4⋊Q8—22no—
206C4⋊Q8—22no—
207C4⋊Q8—21no—
208C4⋊Q8—21no—
209C4⋊Q8—24no—
210C4⋊Q8—21no—
211C4⋊Q8—22no—
212C4⋊Q8—22no—
213C4⋊Q8—44no—
214C4⋊Q8—42no—
215C4⋊Q8C2412yes—
216C4⋊Q8C2412yes—
217C4⋊Q8C2412yes—
218C4⋊Q8C2414yes—
219C4⋊Q8C2414yes—
220#127—22no—
221#127—21no—
222#127C2412yes—
223#125—28no—
224#125—44no—
225#124—24no—
226#124—42no—
227C22⋊Q8—28no—
228C22⋊Q8—28no—
229C22⋊Q8—44no—
230C22⋊Q8—44no—
231#121—28no—
232#121—44no—
233C4×Q8—28no—
234C4×Q8—28no—
235C4×Q8—44no—
236C4×Q8—44no—
237C4×D4—28no—
238C4×D4—44no—
239#117—28no—
240#117—44no—
241C2×C4⋊C4—22no—
242C2×C4⋊C4—22no—
243C2×C4⋊C4—28no—
244C2×C4⋊C4—22no—
245C2×C4⋊C4—22no—
246C2×C4⋊C4—22no—
247C2×C4⋊C4—22no—
248C2×C4⋊C4—22no—
249C2×C4⋊C4—44no—
250C2×C4⋊C4—42no—
251C2×C4⋊C4—42no—
252C2×C4⋊C4—42no—
253C2×C22⋊C4—42no—
254C2×C22⋊C4—42no—
255C2×C42—42no—
256C2×C42C2×D412yes—
257C2×C42C2×D411yescharacteristic
258C2×C42C2×D412yes—
259C2×C42C2×D414yes—
260C2×C42C2411yescharacteristic
261C2×C42C2412yes—
262#107—216no—
263#107—216no—
264#107—216no—
265#106—216no—
266#106—216no—
267#106—28no—
268#103—216no—
269#103—216no—
270#102—216no—
271#97C2×D4116yes—
272#97C2×D418yes—
273C4×C8C2×D414yes—
274C4×C8C2×D412yes—
275C4×C8C2×D412yes—
276C4×C8C2×D414yes—
277C4×C8C2412yes—
278C4×C8C2414yes—
279C4×C8C2414yes—
280C4×C8C2412yes—
281C24—41no—
282C24#12711yescharacteristic
283#41—416no—
284#41—88no—
285C2×Q8—24no—
286C2×Q8—24no—
287C2×Q8—22no—
288C2×Q8—22no—
289C2×Q8—22no—
290C2×Q8—416no—
291C2×Q8—42no—
292C2×Q8—42no—
293C2×Q8—41no—
294C2×Q8—44no—
295C2×Q8—41no—
296C2×Q8—41no—
297C2×Q8—44no—
298C2×Q8—44no—
299C2×Q8—44no—
300C2×Q8—48no—
301C2×Q8—48no—
302C2×Q8—84no—
303C2×Q8—88no—
304C2×D4—24no—
305C2×D4—22no—
306C2×D4—44no—
307C2×D4—42no—
308C2×D4—41no—
309C2×D4—44no—
310C2×D4—48no—
311C2×D4—84no—
312C22×C4—24no—
313C22×C4—28no—
314C22×C4—44no—
315C22×C4—42no—
316C22×C4—42no—
317C22×C4—41no—
318C22×C4—41no—
319C22×C4—41no—
320C22×C4—44no—
321C22×C4—84no—
322C22×C4—84no—
323C22×C4#12714yes—
324C22×C4#12712yes—
325C22×C4#12712yes—
326C22×C4#12711yescharacteristic
327C22×C4C22×D414yes—
328C22×C4C22×D412yes—
329C22×C4C22×D411yescharacteristic
330C22×C4C22×D412yes—
331Q16—416no—
332Q16—416no—
333Q16—416no—
334SD16—416no—
335SD16—416no—
336SD16—432no—
337M16—216no—
338M16—232no—
339C2×C8—24no—
340C2×C8—28no—
341C2×C8AGL(1,ℤ/8)18yes—
342C2×C8#137116yescomplemented
343C2×C8C22×D418yes—
344C2×C8C22×D414yes—
345C2×C8C22×D414yes—
346C2×C8C22×D418yes—
347C4⋊C4—24no—
348C4⋊C4—24no—
349C4⋊C4—24no—
350C4⋊C4—24no—
351C4⋊C4—24no—
352C4⋊C4—24no—
353C4⋊C4—24no—
354C4⋊C4—48no—
355C4⋊C4—42no—
356C4⋊C4—42no—
357C4⋊C4—42no—
358C4⋊C4—42no—
359C4⋊C4—42no—
360C4⋊C4—42no—
361C4⋊C4—42no—
362C4⋊C4—48no—
363C4⋊C4—48no—
364C22⋊C4—48no—
365C22⋊C4—48no—
366C42—48no—
367C42#12714yes—
368C42#12712yes—
369C42C22×D412yes—
370C42C22×D411yescharacteristic
371C42C22×D414yes—
372C42C22×D412yes—
373C42C2511yescharacteristic
374C23—22no—
375C23—24no—
376C23—42no—
377C23—82no—
378C23—84no—
379C23C2×#12712yes—
380C23C2×#12711yescharacteristic
381Q8—44no—
382Q8—44no—
383Q8—44no—
384Q8—48no—
385Q8—48no—
386Q8—88no—
387Q8—84no—
388Q8—82no—
389Q8—82no—
390Q8—82no—
391Q8—84no—
392D4—44no—
393D4—48no—
394D4—88no—
395D4—82no—
396D4—84no—
397C2×C4—22no—
398C2×C4—24no—
399C2×C4—24no—
400C2×C4—28no—
401C2×C4—24no—
402C2×C4—28no—
403C2×C4—44no—
404C2×C4—44no—
405C2×C4—42no—
406C2×C4—42no—
407C2×C4—42no—
408C2×C4—88no—
409C2×C4—88no—
410C2×C4—82no—
411C2×C4—82no—
412C2×C4—82no—
413C2×C4—84no—
414C2×C4—84no—
415C2×C4C2×#12714yes—
416C2×C4C2×#12712yes—
417C2×C4C2×#12711yescharacteristic
418C2×C4C2×#12712yes—
419C2×C4C2×AGL(1,ℤ/8)14yes—
420C2×C4C2×#13718yes—
421C2×C4C23×D411yescharacteristic
422C2×C4C23×D412yes—
423C8—24no—
424C8—28no—
425C8C2×AGL(1,ℤ/8)18yes—
426C8C2×#137116yescomplemented
427C22—22no—
428C22—24no—
429C22—44no—
430C22—82no—
431C22—84no—
432C22—164no—
433C22#315112yes—
434C22#315214yes—
435C22C22×#12711yescharacteristic
436C4—22no—
437C4—24no—
438C4—82no—
439C4—82no—
440C4—82no—
441C4—84no—
442C4—84no—
443C4#315112yes—
444C4#315214yes—
445C4C22×AGL(1,ℤ/8)12yes—
446C4C22×#13714yes—
447C2—42no—
448C2—162no—
449C2#1974614yesdirect product factor
450C2C2×#315111yescharacteristic
451C2C2×#315212yes—
subgroupG/H
center, socleC23C2×#127
commutator, Frattini, cosocleC42C25
prime radicalC2×#532C22
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
1. C2×#3185C2semidirect
3. C2×#3165C2semidirect
5. #19746C2direct (N × H)
6. C2×#1723C2semidirect
7. C2×#1722C2semidirect
8. C2×#1716C2semidirect
9. C2×#1714C2semidirect
10. C2×#1713C2semidirect
11. C2×#1705C2semidirect
12. C2×#1455C2semidirect
18. #3185C22semidirect
22. #3165C22semidirect
49. #1723C22semidirect
50. #1722C22semidirect
51. #1716C22semidirect
52. #1714C22semidirect
53. #1713C22semidirect
54. #1705C22semidirect
55. #1455C22semidirect
342. C2×C8#137semidirect
426. C8C2×#137semidirect
449. C2#19746direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31852
C2×#31822
C2×#31652
C2×#31522
#197462
C2×#17232
C2×#17222
C2×#17162
C2×#17142
C2×#17132
C2×#17052
C2×#14552