Finite Group Databasebeta

← C2×#19281 #6353923

Subgroups — C2×#19281 #6353923

Order 512.

1918 conjugacy classes of subgroups.

The subgroup lattice has 444 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3170C211yesmaximal, characteristic, complemented
2C2×#3077C212yesmaximal
3C22×#436C211yesmaximal, characteristic
4#19281C2116yesmaximal, direct product factor
5C2×#1703C214yesmaximal, complemented
6C2×#1695C212yesmaximal, complemented
7C2×#1689C212yesmaximal, complemented
8C2×#1566C211yesmaximal, characteristic, complemented
9C2×#1550C212yesmaximal, complemented
10C23×M16—21no—
11C2×#533C2212yes—
12C22×C4×D4C2211yescharacteristic
13#3170—24no—
14#3170C2218yescomplemented
15C2×#500C2211yescharacteristic, complemented
16C2×#494C2211yescharacteristic, complemented
17C2×#487C2212yescomplemented
18#3077—28no—
19#3077C22116yes—
20C2×#478—24no—
21C2×#476C2214yes—
22C2×#474C2214yes—
23C2×#467—21no—
24C2×#467—21no—
25C2×C4×Q16—21no—
26C2×C4×Q16—21no—
27C2×#436—24no—
28C2×#436—21no—
29C2×#436—21no—
30C2×#436C2218yes—
31C2×#436C2212yes—
32C2×#436C2212yes—
33C2×#428—22no—
34C2×#423C2212yes—
35C22×C4⋊C8C2211yescharacteristic
36C2×#418—22no—
37C22×C22⋊C8—21no—
38C22×C4×C8C2211yescharacteristic
39#1703C22132yescomplemented
40#1695C22116yescomplemented
41#1689C22116yescomplemented
42#1566C2218yescomplemented
43C2×#334C2212yescomplemented
44C2×#334C2212yescomplemented
45#1550C22116yescomplemented
46C2×#333C2214yescomplemented
47C2×#332C2214yescomplemented
48C23×D4D411yescharacteristic
49C24×C4—21no—
50C22×Q16—21no—
51C22×Q16—21no—
52C22×M16—22no—
53C22×M16—22no—
54C22×M16—28no—
55C22×M16—22no—
56C22×M16—48no—
57C23×C8—21no—
58C23×C8D411yescharacteristic
59C23×C8D411yescharacteristic
60#533—24no—
61#533—24no—
62#533—24no—
63#533C2318yes—
64C2×C4⋊Q8C2312yes—
65C2×C4⋊Q8C2312yes—
66C2×#125—22no—
67C2×C22⋊Q8—22no—
68C2×C22⋊Q8—22no—
69C2×C4×Q8—22no—
70C2×C4×Q8—22no—
71C2×C4×D4—21no—
72C2×C4×D4—22no—
73C2×C4×D4—21no—
74C2×C4×D4—22no—
75C2×C4×D4D412yes—
76C2×C4×D4D414yes—
77C2×C4×D4C2314yes—
78C2×C4×D4C2312yes—
79C2×#117—22no—
80C22×C4⋊C4D411yescharacteristic
81C22×C22⋊C4—21no—
82C22×C42C2311yescharacteristic
83#500—22no—
84#500C2314yescomplemented
85#494—22no—
86#494C2314yescomplemented
87#487—24no—
88#487C2318yescomplemented
89#478—232no—
90#476—28no—
91#476C23116yes—
92#474—28no—
93#474C23116yes—
94#467—28no—
95#467—28no—
96C4×Q16—28no—
97C4×Q16—28no—
98#436—28no—
99#436—28no—
100#436—24no—
101#436—24no—
102#436C2318yes—
103#436C2318yes—
104#428—216no—
105C2×#107—21no—
106C2×#107—21no—
107C2×#107—24no—
108C2×#106—24no—
109#423—24no—
110#423C2318yes—
111C2×C4⋊C8—22no—
112C2×C4⋊C8—21no—
113C2×C4⋊C8—22no—
114C2×C4⋊C8C2312yes—
115C2×C4⋊C8C2314yes—
116C2×C4⋊C8C2314yes—
117#418—216no—
118C2×#103—22no—
119C2×#103—22no—
120C2×#102—24no—
121C2×#102—24no—
122C2×C22⋊C8—22no—
123C2×C22⋊C8—22no—
124C2×C22⋊C8—28no—
125C2×C4×C8D414yes—
126C2×C4×C8D411yescharacteristic
127C2×C4×C8D411yescharacteristic
128C2×C4×C8C2311yescharacteristic
129C2×C4×C8C2311yescharacteristic
130C2×C4×C8C2314yes—
131#334C2318yescomplemented
132#334C2318yescomplemented
133#333C23116yescomplemented
134#332C23116yescomplemented
135C25—21no—
136C22×Q8—22no—
137C22×Q8—22no—
138C22×D4—22no—
139C22×D4—21no—
140C22×D4—28no—
141C22×D4C2×D412yes—
142C22×D4C2×D414yes—
143C23×C4—21no—
144C23×C4—24no—
145C23×C4—22no—
146C23×C4—24no—
147C23×C4—22no—
148C23×C4—44no—
149C23×C4—44no—
150C23×C4C2×D411yescharacteristic
151C23×C4C2×D411yescharacteristic
152C23×C4#4111yescharacteristic
153C2×Q16—24no—
154C2×Q16—24no—
155C2×Q16—44no—
156C2×Q16—44no—
157C2×M16—28no—
158C2×M16—28no—
159C2×M16—28no—
160C2×M16—48no—
161C2×M16—432no—
162C2×M16—48no—
163C2×M16—48no—
164C22×C8—24no—
165C22×C8—24no—
166C22×C8—22no—
167C22×C8—24no—
168C22×C8—42no—
169C22×C8—44no—
170C22×C8C2×D411yescharacteristic
171C22×C8C2×D414yes—
172C22×C8C2×D411yescharacteristic
173C22×C8C2×D411yescharacteristic
174C22×C8C2×D414yes—
175C22×C8C2×D411yescharacteristic
176C4⋊Q8—22no—
177C4⋊Q8—22no—
178C4⋊Q8—22no—
179C4⋊Q8—22no—
180C4⋊Q8—22no—
181C4⋊Q8—22no—
182C4⋊Q8C2414yes—
183C4⋊Q8C2414yes—
184#125—28no—
185#125—44no—
186C22⋊Q8—28no—
187C22⋊Q8—28no—
188C22⋊Q8—44no—
189C22⋊Q8—44no—
190C4×Q8—28no—
191C4×Q8—28no—
192C4×Q8—44no—
193C4×Q8—44no—
194C4×D4—24no—
195C4×D4—24no—
196C4×D4—24no—
197C4×D4—24no—
198C4×D4—22no—
199C4×D4—24no—
200C4×D4—22no—
201C4×D4C2×D414yes—
202C4×D4C2×D418yes—
203C4×D4C2414yes—
204#117—28no—
205#117—44no—
206C2×C4⋊C4—22no—
207C2×C4⋊C4—21no—
208C2×C4⋊C4—22no—
209C2×C4⋊C4—22no—
210C2×C4⋊C4—22no—
211C2×C4⋊C4—22no—
212C2×C4⋊C4—42no—
213C2×C4⋊C4—42no—
214C2×C4⋊C4C2×D412yes—
215C2×C4⋊C4C2×D414yes—
216C2×C22⋊C4—24no—
217C2×C22⋊C4—22no—
218C2×C22⋊C4—24no—
219C2×C22⋊C4—22no—
220C2×C22⋊C4—42no—
221C2×C42—42no—
222C2×C42C2×D411yescharacteristic
223C2×C42C2×D412yes—
224C2×C42C2×D411yescharacteristic
225C2×C42C2×D412yes—
226C2×C42#4111yescharacteristic
227C2×C42#4112yes—
228C2×C42C2411yescharacteristic
229C2×C42C2412yes—
230#107—24no—
231#107—24no—
232#107—216no—
233#106—216no—
234C4⋊C8—24no—
235C4⋊C8—22no—
236C4⋊C8—28no—
237C4⋊C8—24no—
238C4⋊C8C2414yes—
239C4⋊C8C2418yes—
240#103—28no—
241#103—28no—
242#102—216no—
243#102—216no—
244C22⋊C8—28no—
245C22⋊C8—28no—
246C4×C8C2×D414yes—
247C4×C8C2×D414yes—
248C4×C8C2×D412yes—
249C4×C8C2×D412yes—
250C4×C8C2412yes—
251C4×C8C2412yes—
252C24—24no—
253C24—22no—
254C24—44no—
255C24—44no—
256C24—44no—
257C24#12111yescharacteristic
258C2×Q8—24no—
259C2×Q8—24no—
260C2×Q8—42no—
261C2×Q8—42no—
262C2×Q8—44no—
263C2×Q8—44no—
264C2×Q8—84no—
265C2×D4—24no—
266C2×D4—22no—
267C2×D4—28no—
268C2×D4—216no—
269C2×D4—48no—
270C2×D4—44no—
271C2×D4C22×D414yes—
272C22×C4—22no—
273C22×C4—22no—
274C22×C4—24no—
275C22×C4—22no—
276C22×C4—28no—
277C22×C4—24no—
278C22×C4—24no—
279C22×C4—42no—
280C22×C4—48no—
281C22×C4—48no—
282C22×C4—416no—
283C22×C4—48no—
284C22×C4—44no—
285C22×C4—44no—
286C22×C4—44no—
287C22×C4—42no—
288C22×C4—42no—
289C22×C4#12112yes—
290C22×C4#12111yescharacteristic
291C22×C4#12111yescharacteristic
292C22×C4#12112yes—
293C22×C4#12112yes—
294C22×C4#12111yescharacteristic
295C22×C4#13718yes—
296C22×C4C22×D412yes—
297C22×C4C22×D411yescharacteristic
298C22×C4C22×D412yes—
299C22×C4C22×D411yescharacteristic
300C22×C4C2×#4111yescharacteristic
301C22×C4C2×#4112yes—
302Q16—48no—
303Q16—48no—
304M16—416no—
305M16—416no—
306M16—416no—
307C2×C8—22no—
308C2×C8—22no—
309C2×C8—22no—
310C2×C8—28no—
311C2×C8—24no—
312C2×C8—28no—
313C2×C8—44no—
314C2×C8—48no—
315C2×C8—44no—
316C2×C8—48no—
317C2×C8AGL(1,ℤ/8)14yes—
318C2×C8C22×D412yes—
319C2×C8C22×D412yes—
320C2×C8C22×D412yes—
321C2×C8C22×D412yes—
322C4⋊C4—24no—
323C4⋊C4—22no—
324C4⋊C4—24no—
325C4⋊C4—24no—
326C4⋊C4—24no—
327C4⋊C4—24no—
328C4⋊C4—42no—
329C4⋊C4—42no—
330C4⋊C4—42no—
331C4⋊C4—42no—
332C4⋊C4—48no—
333C4⋊C4—48no—
334C4⋊C4C22×D414yes—
335C22⋊C4—28no—
336C22⋊C4—24no—
337C22⋊C4—24no—
338C22⋊C4—48no—
339C42—48no—
340C42#12112yes—
341C42#12112yes—
342C42#12112yes—
343C42C22×D412yes—
344C42C22×D411yescharacteristic
345C42C22×D412yes—
346C42C22×D411yescharacteristic
347C42C2×#4112yes—
348C42C2×#4111yescharacteristic
349C42C2511yescharacteristic
350C23—22no—
351C23—22no—
352C23—24no—
353C23—48no—
354C23—48no—
355C23—44no—
356C23—48no—
357C23—44no—
358C23—44no—
359C23—816no—
360C23#47014yes—
361C23C2×#12112yes—
362C23C2×#12111yescharacteristic
363Q8—44no—
364Q8—44no—
365Q8—84no—
366Q8—84no—
367Q8—84no—
368D4—28no—
369D4—48no—
370D4—44no—
371C2×C4—22no—
372C2×C4—22no—
373C2×C4—22no—
374C2×C4—24no—
375C2×C4—22no—
376C2×C4—22no—
377C2×C4—24no—
378C2×C4—42no—
379C2×C4—42no—
380C2×C4—416no—
381C2×C4—48no—
382C2×C4—44no—
383C2×C4—48no—
384C2×C4—44no—
385C2×C4—44no—
386C2×C4—44no—
387C2×C4—44no—
388C2×C4—84no—
389C2×C4—84no—
390C2×C4#47018yes—
391C2×C4#47014yes—
392C2×C4C2×#12112yes—
393C2×C4C2×#12111yescharacteristic
394C2×C4C2×#12112yes—
395C2×C4C2×#12111yescharacteristic
396C2×C4C2×#12112yes—
397C2×C4C2×#12111yescharacteristic
398C2×C4C2×AGL(1,ℤ/8)12yes—
399C2×C4C2×#13714yes—
400C2×C4C2×#13718yes—
401C2×C4#57512yes—
402C2×C4C23×D411yescharacteristic
403C2×C4C23×D411yescharacteristic
404C2×C4C22×#4111yescharacteristic
405C8—22no—
406C8—22no—
407C8—22no—
408C8—44no—
409C8—48no—
410C8C2×AGL(1,ℤ/8)14yes—
411C22—22no—
412C22—28no—
413C22—22no—
414C22—44no—
415C22—44no—
416C22—44no—
417C22—816no—
418C22—88no—
419C22#303612yes—
420C22C2×#47014yes—
421C22C2×#47012yes—
422C22#306712yes—
423C22C22×#12111yescharacteristic
424C4—22no—
425C4—21no—
426C4—21no—
427C4—22no—
428C4—44no—
429C4—84no—
430C4—84no—
431C4#303612yes—
432C4C2×#47014yes—
433C4C2×#47012yes—
434C4C22×AGL(1,ℤ/8)11yescharacteristic
435C4C22×#13712yes—
436C4C2×#57511yescharacteristic
437C2—24no—
438C2—84no—
439C2#1928114yesdirect product factor
440C2C2×#303611yescharacteristic
441C2C22×#47011yescharacteristic
442C2C2×#306711yescharacteristic
subgroupG/H
center, socleC23C2×#121
commutator, Frattini, cosocleC42C25
prime radicalC23×D4D4
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×#3170C2semidirect
4. #19281C2direct (N × H)
5. C2×#1703C2semidirect
6. C2×#1695C2semidirect
7. C2×#1689C2semidirect
8. C2×#1566C2semidirect
9. C2×#1550C2semidirect
14. #3170C22semidirect
15. C2×#500C22semidirect
16. C2×#494C22semidirect
17. C2×#487C22semidirect
39. #1703C22semidirect
40. #1695C22semidirect
41. #1689C22semidirect
42. #1566C22semidirect
43. C2×#334C22semidirect
44. C2×#334C22semidirect
45. #1550C22semidirect
46. C2×#333C22semidirect
47. C2×#332C22semidirect
84. #500C23semidirect
86. #494C23semidirect
88. #487C23semidirect
131. #334C23semidirect
132. #334C23semidirect
133. #333C23semidirect
134. #332C23semidirect
439. C2#19281direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31702
C2×#30772
C22×#4362
#192812
C2×#17032
C2×#16952
C2×#16892
C2×#15662
C2×#15502