Finite Group Databasebeta

← C2×#19347 #6354017

Subgroups — C2×#19347 #6354017

Order 512.

1756 conjugacy classes of subgroups.

The subgroup lattice has 428 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3216C212yesmaximal, complemented
2C2×#3169C211yesmaximal, characteristic
3C2×#2960C211yesmaximal, characteristic, complemented
4#19347C2116yesmaximal, direct product factor
5C2×#1694C212yesmaximal, complemented
6C2×#1688C212yesmaximal, complemented
7C2×#1682C214yesmaximal, complemented
8C2×#1568C211yesmaximal, characteristic, complemented
9C2×#1557C212yesmaximal, complemented
10C2×#533C2211yescharacteristic
11C2×#532C2212yes—
12#3216—28no—
13#3216C22116yescomplemented
14#3169—24no—
15#3169C2218yes—
16C2×#500C2211yescharacteristic
17C2×#497—22no—
18C2×#493C2211yescharacteristic
19C2×#489—22no—
20C2×#486C2212yes—
21C2×#466—21no—
22C2×#466—21no—
23C2×#462C2214yes—
24C2×#460C2214yes—
25C2×#452—24no—
26#2960—24no—
27#2960C2218yescomplemented
28C2×#446—21no—
29C2×#446C2212yes—
30C2×C8×Q8—21no—
31C2×C8×Q8C2212yes—
32C2×C4×D8—21no—
33C2×C4×D8—21no—
34C2×#432C2212yes—
35C2×#424—21no—
36C2×#423C2211yescharacteristic
37C2×#405—21no—
38C22×C4×C8C2211yescharacteristic
39#1694C22116yescomplemented
40#1688C22116yescomplemented
41#1682C22132yescomplemented
42#1568C2218yescomplemented
43C2×#335C2212yes—
44C2×#334C2212yes—
45#1557C22116yescomplemented
46C2×#332C2214yes—
47C2×#331C2214yes—
48C22×#41—22no—
49C22×Q16—24no—
50C22×SD16—24no—
51C22×D8—21no—
52C22×D8—21no—
53C22×M16—21no—
54C23×C8D411yescharacteristic
55C23×C8D411yescharacteristic
56#533—22no—
57#533—22no—
58#533D414yes—
59#533C2314yes—
60#532—24no—
61#532—24no—
62#532—24no—
63#532C2318yes—
64C2×C4⋊Q8D411yescharacteristic
65C2×C4⋊Q8D411yescharacteristic
66C2×C4⋊Q8C2312yes—
67C2×#127C2312yes—
68C2×#125—21no—
69C2×#124—22no—
70C2×C22⋊Q8—21no—
71C2×C22⋊Q8D412yes—
72C2×#121—22no—
73C2×#121—22no—
74C2×C4×Q8—21no—
75C2×C4×Q8C2312yes—
76C2×C4×D4—22no—
77C2×C4×D4—22no—
78C2×#117—21no—
79C22×C42C2311yescharacteristic
80#500—22no—
81#500C2314yes—
82#497—216no—
83#493—22no—
84#493C2314yes—
85#489—216no—
86#486—24no—
87#486C2318yes—
88#466—28no—
89#466—28no—
90#462—28no—
91#462C23116yes—
92#460—28no—
93#460C23116yes—
94#452—232no—
95#446—28no—
96#446—24no—
97#446C2318yes—
98C8×Q8—28no—
99C8×Q8—24no—
100C8×Q8C2318yes—
101C4×D8—28no—
102C4×D8—28no—
103#432—24no—
104#432C2318yes—
105C2×#107—21no—
106C2×#107—21no—
107#424—28no—
108#423—22no—
109#423C2314yes—
110C2×C4⋊C8—22no—
111C2×C4⋊C8—22no—
112C2×C4⋊C8—21no—
113C2×C4⋊C8C2312yes—
114C2×C4⋊C8C2314yes—
115C2×#103—24no—
116C2×#102—22no—
117C2×#102—22no—
118C2×#102—24no—
119C2×C22⋊C8—22no—
120#405—28no—
121C2×#97—22no—
122C2×#97—22no—
123C2×C4×C8—22no—
124C2×C4×C8D414yes—
125C2×C4×C8D411yescharacteristic
126C2×C4×C8D411yescharacteristic
127C2×C4×C8C2311yescharacteristic
128C2×C4×C8C2311yescharacteristic
129C2×C4×C8C2314yes—
130#335C2318yes—
131#334C2318yes—
132#332C23116yes—
133#331C23116yes—
134C2×#41—28no—
135C2×#41—44no—
136C2×#41—88no—
137C22×Q8—21no—
138C22×Q8—22no—
139C22×Q8C2×D412yes—
140C22×D4—22no—
141C22×D4—22no—
142C22×D4—22no—
143C22×D4—42no—
144C23×C4—42no—
145C23×C4C2×D411yescharacteristic
146C23×C4C2×D411yescharacteristic
147C23×C4#4111yescharacteristic
148C2×Q16—216no—
149C2×Q16—88no—
150C2×SD16—216no—
151C2×SD16—88no—
152C2×D8—24no—
153C2×D8—24no—
154C2×D8—44no—
155C2×D8—44no—
156C2×M16—24no—
157C2×M16—44no—
158C22×C8—24no—
159C22×C8—22no—
160C22×C8—24no—
161C22×C8—42no—
162C22×C8C2×D411yescharacteristic
163C22×C8C2×D411yescharacteristic
164C22×C8C2×D414yes—
165C22×C8C2×D411yescharacteristic
166C22×C8C2×D414yes—
167C22×C8C2×D411yescharacteristic
168C4⋊Q8—22no—
169C4⋊Q8—22no—
170C4⋊Q8—22no—
171C4⋊Q8—22no—
172C4⋊Q8—22no—
173C4⋊Q8C2×D414yes—
174C4⋊Q8C2×D414yes—
175C4⋊Q8C2414yes—
176#127—22no—
177#127—22no—
178#127—22no—
179#127C2414yes—
180#125—24no—
181#125—24no—
182#124—28no—
183#124—44no—
184C22⋊Q8—24no—
185C22⋊Q8—24no—
186C22⋊Q8—24no—
187C22⋊Q8C2×D418yes—
188#121—28no—
189#121—28no—
190#121—44no—
191#121—44no—
192C4×Q8—24no—
193C4×Q8—24no—
194C4×Q8—22no—
195C4×Q8—22no—
196C4×Q8C2×D414yes—
197C4×Q8C2414yes—
198C4×D4—28no—
199C4×D4—28no—
200C4×D4—44no—
201C4×D4—44no—
202#117—24no—
203#117—24no—
204C2×C4⋊C4—21no—
205C2×C4⋊C4—21no—
206C2×C4⋊C4—21no—
207C2×C4⋊C4—22no—
208C2×C4⋊C4—22no—
209C2×C4⋊C4—22no—
210C2×C4⋊C4—22no—
211C2×C4⋊C4C2×D412yes—
212C2×C22⋊C4—22no—
213C2×C22⋊C4—42no—
214C2×C22⋊C4—42no—
215C2×C42—22no—
216C2×C42C2×D411yescharacteristic
217C2×C42C2×D411yescharacteristic
218C2×C42C2×D412yes—
219C2×C42C2×D412yes—
220C2×C42#4111yescharacteristic
221C2×C42#4112yes—
222C2×C42C2411yescharacteristic
223C2×C42C2412yes—
224#107—24no—
225#107—24no—
226C4⋊C8—28no—
227C4⋊C8—28no—
228C4⋊C8—24no—
229C4⋊C8—22no—
230C4⋊C8—24no—
231C4⋊C8C2414yes—
232C4⋊C8C2418yes—
233#103—216no—
234#102—28no—
235#102—28no—
236#102—216no—
237C22⋊C8—28no—
238#97—28no—
239#97—28no—
240C4×C8—28no—
241C4×C8C2×D414yes—
242C4×C8C2×D414yes—
243C4×C8C2×D412yes—
244C4×C8C2×D412yes—
245C4×C8C2412yes—
246C4×C8C2412yes—
247C24—42no—
248C24#12111yescharacteristic
249#41—816no—
250#41—816no—
251C2×Q8—22no—
252C2×Q8—24no—
253C2×Q8—28no—
254C2×Q8—24no—
255C2×Q8—44no—
256C2×Q8—42no—
257C2×Q8—48no—
258C2×Q8C22×D414yes—
259C2×D4—24no—
260C2×D4—24no—
261C2×D4—24no—
262C2×D4—48no—
263C2×D4—42no—
264C2×D4—42no—
265C2×D4—42no—
266C2×D4—44no—
267C2×D4—44no—
268C2×D4—48no—
269C2×D4—84no—
270C2×D4—88no—
271C22×C4—22no—
272C22×C4—22no—
273C22×C4—24no—
274C22×C4—22no—
275C22×C4—22no—
276C22×C4—42no—
277C22×C4—42no—
278C22×C4—48no—
279C22×C4—88no—
280C22×C4#12112yes—
281C22×C4#12112yes—
282C22×C4#12111yescharacteristic
283C22×C4#12111yescharacteristic
284C22×C4#12111yescharacteristic
285C22×C4#12112yes—
286C22×C4C22×D412yes—
287C22×C4C22×D412yes—
288C22×C4C22×D411yescharacteristic
289C22×C4C22×D411yescharacteristic
290C22×C4C2×#4111yescharacteristic
291C22×C4C2×#4112yes—
292Q16—816no—
293SD16—816no—
294D8—48no—
295D8—48no—
296M16—48no—
297C2×C8—22no—
298C2×C8—22no—
299C2×C8—22no—
300C2×C8—28no—
301C2×C8—24no—
302C2×C8—28no—
303C2×C8—44no—
304C2×C8—44no—
305C2×C8—48no—
306C2×C8#13714yes—
307C2×C8C22×D412yes—
308C2×C8C22×D412yes—
309C2×C8C22×D412yes—
310C2×C8C22×D412yes—
311C4⋊C4—24no—
312C4⋊C4—24no—
313C4⋊C4—24no—
314C4⋊C4—28no—
315C4⋊C4—24no—
316C4⋊C4—22no—
317C4⋊C4—24no—
318C4⋊C4—24no—
319C4⋊C4—24no—
320C4⋊C4—42no—
321C4⋊C4—42no—
322C4⋊C4C22×D414yes—
323C22⋊C4—28no—
324C22⋊C4—48no—
325C22⋊C4—48no—
326C42—24no—
327C42—24no—
328C42#12112yes—
329C42#12112yes—
330C42#12112yes—
331C42C22×D412yes—
332C42C22×D411yescharacteristic
333C42C22×D412yes—
334C42C22×D411yescharacteristic
335C42C2×#4112yes—
336C42C2×#4111yescharacteristic
337C42C2511yescharacteristic
338C23—22no—
339C23—22no—
340C23—22no—
341C23—44no—
342C23—84no—
343C23—84no—
344C23—84no—
345C23C2×#12112yes—
346C23C2×#12111yescharacteristic
347Q8—28no—
348Q8—48no—
349Q8—44no—
350Q8—48no—
351Q8—84no—
352D4—44no—
353D4—44no—
354D4—48no—
355D4—84no—
356D4—84no—
357D4—816no—
358D4—84no—
359D4—84no—
360C2×C4—22no—
361C2×C4—22no—
362C2×C4—22no—
363C2×C4—22no—
364C2×C4—24no—
365C2×C4—24no—
366C2×C4—22no—
367C2×C4—22no—
368C2×C4—24no—
369C2×C4—24no—
370C2×C4—24no—
371C2×C4—42no—
372C2×C4—42no—
373C2×C4—44no—
374C2×C4—44no—
375C2×C4—44no—
376C2×C4—816no—
377C2×C4—84no—
378C2×C4C2×#12112yes—
379C2×C4C2×#12111yescharacteristic
380C2×C4C2×#12112yes—
381C2×C4C2×#12112yes—
382C2×C4C2×#12111yescharacteristic
383C2×C4C2×#12111yescharacteristic
384C2×C4C2×#13712yes—
385C2×C4#57512yes—
386C2×C4#57614yes—
387C2×C4C23×D411yescharacteristic
388C2×C4C23×D411yescharacteristic
389C2×C4C22×#4111yescharacteristic
390C8—22no—
391C8—22no—
392C8—22no—
393C8—44no—
394C8—48no—
395C8C2×#13714yes—
396C22—22no—
397C22—22no—
398C22—22no—
399C22—44no—
400C22—84no—
401C22—84no—
402C22—84no—
403C22—168no—
404C22#303712yes—
405C22#305812yes—
406C22#306712yes—
407C22C22×#12111yescharacteristic
408C4—22no—
409C4—21no—
410C4—22no—
411C4—21no—
412C4—22no—
413C4—44no—
414C4—44no—
415C4—84no—
416C4#303712yes—
417C4#305812yes—
418C4C22×#13711yescharacteristic
419C4C2×#57511yescharacteristic
420C4C2×#57612yes—
421C2—42no—
422C2—164no—
423C2#1934714yesdirect product factor
424C2C2×#303711yescharacteristic
425C2C2×#305811yescharacteristic
426C2C2×#306711yescharacteristic
subgroupG/H
center, socleC23C2×#121
commutator, Frattini, cosocleC42C25
prime radicalC2×#3169C2
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×#3216C2semidirect
3. C2×#2960C2semidirect
4. #19347C2direct (N × H)
5. C2×#1694C2semidirect
6. C2×#1688C2semidirect
7. C2×#1682C2semidirect
8. C2×#1568C2semidirect
9. C2×#1557C2semidirect
13. #3216C22semidirect
27. #2960C22semidirect
39. #1694C22semidirect
40. #1688C22semidirect
41. #1682C22semidirect
42. #1568C22semidirect
45. #1557C22semidirect
423. C2#19347direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#32162
C2×#31692
C2×#29602
#193472
C2×#16942
C2×#16882
C2×#16822
C2×#15682
C2×#15572