Finite Group Databasebeta

← C22×#2194 #7622841

Subgroups — C22×#2194 #7622841

Order 512.

3978 conjugacy classes of subgroups.

The subgroup lattice has 456 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#576C211yesmaximal, characteristic
2C22×#510C211yesmaximal, characteristic, complemented
3C23×SD32C211yesmaximal, characteristic, complemented
4C22×#473C211yesmaximal, characteristic, complemented
5C2×#2194C2124yesmaximal, direct product factor
6C22×#361C211yesmaximal, characteristic, complemented
7C22×#359C211yesmaximal, characteristic, complemented
8C22×#350C211yesmaximal, characteristic, complemented
9C22×H(5,𝔽2)—21no—
10C2×#576—26no—
11C2×#576—26no—
12C2×#576—26no—
13C2×#576C22112yes—
14C22×#137—21no—
15C22×AGL(1,ℤ/8)—22no—
16C22×AGL(1,ℤ/8)—21no—
17C22×#135—21no—
18C22×#135C2211yescharacteristic
19C23×Q16C2211yescharacteristic, complemented
20C23×D8—21no—
21C23×D8C2211yescharacteristic
22C22×#131C2211yescharacteristic
23C2×#510—26no—
24C2×#510C22112yescomplemented
25C22×Q32—21no—
26C22×SD32—22no—
27C22×SD32—26no—
28C22×SD32—21no—
29C22×SD32C22112yescomplemented
30C22×M32C2211yescharacteristic, complemented
31C23×C16C2211yescharacteristic, complemented
32C2×#473—26no—
33C2×#473C22112yescomplemented
34C22×#108C2211yescharacteristic, complemented
35C22×#101—21no—
36#2194C22164yesdirect product factor
37C2×#361C22112yescomplemented
38C2×#359C22112yescomplemented
39C2×#350C22112yescomplemented
40C2×H(5,𝔽2)—212no—
41C2×H(5,𝔽2)—212no—
42C2×H(5,𝔽2)—46no—
43C2×H(5,𝔽2)—46no—
44C22×#41—22no—
45C22×#41—21no—
46C22×#41—41no—
47C22×#41D411yescharacteristic
48C23×Q8—21no—
49C23×D4—22no—
50C23×D4—21no—
51C23×D4—42no—
52C23×D4—41no—
53#576—248no—
54#576—224no—
55#576—224no—
56#576—224no—
57#576C23116yes—
58C2×#137—212no—
59C2×#137—46no—
60C2×AGL(1,ℤ/8)—212no—
61C2×AGL(1,ℤ/8)—224no—
62C2×AGL(1,ℤ/8)—224no—
63C2×AGL(1,ℤ/8)—212no—
64C2×#135—212no—
65C2×#135—212no—
66C2×#135—23no—
67C2×#135—23no—
68C2×#135D416yes—
69C2×#135C2316yes—
70C22×Q16—21no—
71C22×Q16—23no—
72C22×Q16—21no—
73C22×Q16—23no—
74C22×Q16—23no—
75C22×Q16—41no—
76C22×Q16D411yescharacteristic
77C22×Q16C2316yescomplemented
78C22×SD16—22no—
79C22×SD16—21no—
80C22×SD16—41no—
81C22×D8—22no—
82C22×D8—212no—
83C22×D8—212no—
84C22×D8—21no—
85C22×D8—23no—
86C22×D8—23no—
87C22×D8D411yescharacteristic
88C22×D8D412yes—
89C22×D8D416yes—
90C22×D8C2316yes—
91C2×#131—23no—
92C2×#131—23no—
93C2×#131D416yes—
94C2×#131C2316yes—
95C22×M16—21no—
96C22×M16—21no—
97C22×M16D411yescharacteristic
98C23×C8—21no—
99C23×C8C2311yescharacteristic
100#510—224no—
101#510C23116yescomplemented
102C2×Q32—212no—
103C2×SD32—224no—
104C2×SD32—224no—
105C2×SD32—212no—
106C2×SD32C23116yescomplemented
107C2×M32—23no—
108C2×M32C2316yescomplemented
109C22×C16—21no—
110C22×C16—23no—
111C22×C16—21no—
112C22×C16C2316yescomplemented
113#473—224no—
114#473C23116yescomplemented
115C2×#108—23no—
116C2×#108C2316yescomplemented
117C2×#101—212no—
118#361C23116yescomplemented
119#359C23116yescomplemented
120#350C23116yescomplemented
121C25—42no—
122C25—41no—
123H(5,𝔽2)—248no—
124H(5,𝔽2)—216no—
125H(5,𝔽2)—424no—
126H(5,𝔽2)—448no—
127H(5,𝔽2)—424no—
128C2×#41—23no—
129C2×#41—23no—
130C2×#41—224no—
131C2×#41—26no—
132C2×#41—26no—
133C2×#41—412no—
134C2×#41—412no—
135C2×#41—412no—
136C2×#41—43no—
137C2×#41—43no—
138C2×#41D816yes—
139C2×#41C2×D416yes—
140C22×Q8—21no—
141C22×Q8—26no—
142C22×Q8—43no—
143C22×Q8—43no—
144C22×Q8—41no—
145C22×Q8—41no—
146C22×Q8—43no—
147C22×Q8D811yescharacteristic
148C22×D4—21no—
149C22×D4—224no—
150C22×D4—21no—
151C22×D4—22no—
152C22×D4—26no—
153C22×D4—26no—
154C22×D4—42no—
155C22×D4—412no—
156C22×D4—424no—
157C22×D4—424no—
158C22×D4—412no—
159C22×D4—42no—
160C22×D4—41no—
161C22×D4—412no—
162C22×D4—41no—
163C22×D4—43no—
164C22×D4—43no—
165C22×D4D811yescharacteristic
166C23×C4—21no—
167C23×C4—42no—
168C23×C4—41no—
169C23×C4—41no—
170C23×C4C2×D411yescharacteristic
171#137—216no—
172#137—424no—
173AGL(1,ℤ/8)—248no—
174AGL(1,ℤ/8)—296no—
175AGL(1,ℤ/8)—232no—
176AGL(1,ℤ/8)—216no—
177#135—248no—
178#135—216no—
179#135—212no—
180#135—26no—
181#135—26no—
182#135C2×D4112yes—
183#135C2414yes—
184C2×Q16—23no—
185C2×Q16—26no—
186C2×Q16—26no—
187C2×Q16—26no—
188C2×Q16—26no—
189C2×Q16—26no—
190C2×Q16—412no—
191C2×Q16—43no—
192C2×Q16—43no—
193C2×Q16—46no—
194C2×Q16C2×D416yes—
195C2×Q16C2414yescomplemented
196C2×SD16—224no—
197C2×SD16—26no—
198C2×SD16—26no—
199C2×SD16—412no—
200C2×D8—224no—
201C2×D8—248no—
202C2×D8—216no—
203C2×D8—23no—
204C2×D8—26no—
205C2×D8—26no—
206C2×D8—212no—
207C2×D8—26no—
208C2×D8—26no—
209C2×D8—26no—
210C2×D8C2×D416yes—
211C2×D8C2×D4112yes—
212C2×D8C2×D4112yes—
213C2×D8C2414yes—
214#131—212no—
215#131—26no—
216#131—26no—
217#131C2×D4112yes—
218#131C2414yes—
219C2×M16—23no—
220C2×M16—26no—
221C2×M16—26no—
222C2×M16—26no—
223C2×M16—43no—
224C2×M16C2×D416yes—
225C22×C8—21no—
226C22×C8—26no—
227C22×C8—26no—
228C22×C8—41no—
229C22×C8C2×D413yes—
230C22×C8C2×D411yescharacteristic
231C22×C8C2×D411yescharacteristic
232C22×C8C2×D413yes—
233C22×C8C2×D413yes—
234C22×C8C2413yes—
235Q32—216no—
236SD32—232no—
237SD32—216no—
238M32—26no—
239M32C2414yescomplemented
240C2×C16—26no—
241C2×C16—26no—
242C2×C16—26no—
243C2×C16C2414yescomplemented
244#108—26no—
245#108C2414yescomplemented
246#101—216no—
247C24—21no—
248C24—424no—
249C24—42no—
250C24—41no—
251C24—46no—
252C24—46no—
253C24—164no—
254C24—168no—
255C24AGL(1,ℤ/8)11yescharacteristic
256#41—26no—
257#41—26no—
258#41—212no—
259#41—232no—
260#41—212no—
261#41—24no—
262#41—448no—
263#41—448no—
264#41—416no—
265#41—46no—
266#41—46no—
267#41—412no—
268#41C2×D8112yes—
269#41C22×D414yes—
270C2×Q8—23no—
271C2×Q8—26no—
272C2×Q8—24no—
273C2×Q8—46no—
274C2×Q8—43no—
275C2×Q8—46no—
276C2×Q8—46no—
277C2×Q8—46no—
278C2×Q8—46no—
279C2×Q8—83no—
280C2×Q8—83no—
281C2×Q8—86no—
282C2×Q8C2×D816yes—
283C2×D4—26no—
284C2×D4—26no—
285C2×D4—232no—
286C2×D4—26no—
287C2×D4—212no—
288C2×D4—212no—
289C2×D4—24no—
290C2×D4—23no—
291C2×D4—424no—
292C2×D4—448no—
293C2×D4—496no—
294C2×D4—432no—
295C2×D4—448no—
296C2×D4—424no—
297C2×D4—46no—
298C2×D4—46no—
299C2×D4—416no—
300C2×D4—46no—
301C2×D4—46no—
302C2×D4—46no—
303C2×D4—43no—
304C2×D4—46no—
305C2×D4—46no—
306C2×D4—412no—
307C2×D4C2×D816yes—
308C22×C4—21no—
309C22×C4—26no—
310C22×C4—26no—
311C22×C4—424no—
312C22×C4—41no—
313C22×C4—46no—
314C22×C4—46no—
315C22×C4—46no—
316C22×C4—83no—
317C22×C4—81no—
318C22×C4#12013yes—
319C22×C4#12011yescharacteristic
320C22×C4C2×D813yes—
321C22×C4C2×D811yescharacteristic
322C22×C4AGL(1,ℤ/8)13yes—
323C22×C4C22×D413yes—
324Q16—26no—
325Q16—24no—
326Q16—24no—
327Q16—416no—
328Q16—46no—
329Q16—46no—
330Q16C22×D414yes—
331SD16—232no—
332SD16—212no—
333SD16—24no—
334SD16—416no—
335D8—232no—
336D8—26no—
337D8—212no—
338D8—212no—
339D8—24no—
340D8C22×D414yes—
341D8C22×D418yes—
342M16—26no—
343M16—212no—
344M16—24no—
345M16—24no—
346M16—46no—
347M16C22×D414yes—
348C2×C8—26no—
349C2×C8—212no—
350C2×C8—24no—
351C2×C8—46no—
352C2×C8#12013yes—
353C2×C8#12013yes—
354C2×C8#12016yes—
355C2×C8C22×D413yes—
356C2×C8C22×D413yes—
357C2×C8C22×D413yes—
358C2×C8C22×D413yes—
359C2×C8C22×D413yes—
360C2×C8C2511yescharacteristic
361C16—24no—
362C16—24no—
363C23—24no—
364C23—26no—
365C23—432no—
366C23—44no—
367C23—412no—
368C23—46no—
369C23—412no—
370C23—44no—
371C23—88no—
372C23—84no—
373C23—1612no—
374C23—1612no—
375C23—1648no—
376C23#44713yes—
377C23#44711yescharacteristic
378C23C2×AGL(1,ℤ/8)13yes—
379Q8—26no—
380Q8—24no—
381Q8—46no—
382Q8—44no—
383Q8—44no—
384Q8—86no—
385Q8—86no—
386Q8C22×D814yes—
387D4—212no—
388D4—24no—
389D4—24no—
390D4—28no—
391D4—26no—
392D4—432no—
393D4—432no—
394D4—412no—
395D4—44no—
396D4—46no—
397D4—412no—
398D4—412no—
399D4—44no—
400D4C22×D814yes—
401C2×C4—26no—
402C2×C4—24no—
403C2×C4—212no—
404C2×C4—432no—
405C2×C4—46no—
406C2×C4—412no—
407C2×C4—44no—
408C2×C4—44no—
409C2×C4—86no—
410C2×C4—86no—
411C2×C4#44713yes—
412C2×C4#44713yes—
413C2×C4#44716yes—
414C2×C4C2×#12013yes—
415C2×C4C2×#12013yes—
416C2×C4C22×D813yes—
417C2×C4C22×D813yes—
418C2×C4C2×AGL(1,ℤ/8)13yes—
419C2×C4C23×D411yescharacteristic
420C8—24no—
421C8—44no—
422C8C2×#12013yes—
423C8C2×#12013yes—
424C8C23×D411yescharacteristic
425C8C23×D411yescharacteristic
426C22—26no—
427C22—26no—
428C22—24no—
429C22—412no—
430C22—48no—
431C22—44no—
432C22—824no—
433C22—812no—
434C22—1612no—
435C22—164no—
436C22—1632no—
437C22#219414yesdirect product factor
438C22C2×#44713yes—
439C22C2×#44713yes—
440C22C22×AGL(1,ℤ/8)11yescharacteristic
441C4—24no—
442C4—44no—
443C4—84no—
444C4C2×#44713yes—
445C4C2×#44713yes—
446C4C22×#12011yescharacteristic
447C4C23×D811yescharacteristic
448C2—23no—
449C2—21no—
450C2—44no—
451C2—88no—
452C2—84no—
453C2C2×#219416yesdirect product factor
454C2C22×#44711yescharacteristic
subgroupG/H
center, socleC23#447
commutator, Frattini, cosocleC2×C8C25
prime radicalC22×#576C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×#131 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#510C2semidirect
3. C23×SD32C2semidirect
4. C22×#473C2semidirect
5. C2×#2194C2direct (N × H)
6. C22×#361C2semidirect
7. C22×#359C2semidirect
8. C22×#350C2semidirect
19. C23×Q16C22semidirect
24. C2×#510C22semidirect
29. C22×SD32C22semidirect
30. C22×M32C22semidirect
31. C23×C16C22semidirect
33. C2×#473C22semidirect
34. C22×#108C22semidirect
36. #2194C22direct (N × H)
37. C2×#361C22semidirect
38. C2×#359C22semidirect
39. C2×#350C22semidirect
77. C22×Q16C23semidirect
101. #510C23semidirect
106. C2×SD32C23semidirect
108. C2×M32C23semidirect
112. C22×C16C23semidirect
114. #473C23semidirect
116. C2×#108C23semidirect
118. #361C23semidirect
119. #359C23semidirect
120. #350C23semidirect
195. C2×Q16C24semidirect
239. M32C24semidirect
243. C2×C16C24semidirect
245. #108C24semidirect
437. C22#2194direct (N × H)
453. C2C2×#2194direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5762
C22×#5102
C23×SD322
C22×#4732
C2×#21942
C22×#3612
C22×#3592
C22×#3502