Finite Group Databasebeta

← C2×#20640 #6370780

Subgroups — C2×#20640 #6370780

Order 512.

4806 conjugacy classes of subgroups.

The subgroup lattice has 454 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#520C211yesmaximal, characteristic
2C2×#2905C212yesmaximal, complemented
3C22×#413C212yesmaximal
4#20640C2116yesmaximal, direct product factor
5C2×#1801C214yesmaximal, complemented
6C2×#1800C214yesmaximal, complemented
7C22×#343C212yesmaximal, complemented
8C23×#41C2211yescharacteristic
9C23×M16C2214yes—
10C2×#520—28no—
11C2×#520—28no—
12C2×#520C418yes—
13C2×#520C2218yes—
14C22×C4×Q8C2212yes—
15C22×C4×D4C414yes—
16C22×C4×D4C2212yes—
17C22×#117C412yes—
18C22×#117C2211yescharacteristic
19C23×C4⋊C4C412yes—
20C23×C4⋊C4C2211yescharacteristic
21#2905—28no—
22#2905C22116yescomplemented
23C2×#424—28no—
24C2×#423C2218yes—
25C2×#413—216no—
26C2×#413C22116yes—
27C22×#101C2214yes—
28C22×#100C2214yes—
29#1801C22132yescomplemented
30#1800C22132yescomplemented
31C2×#343C2218yes—
32C2×#343C22116yescomplemented
33C22×#41—24no—
34C22×#41—24no—
35C22×#41—28no—
36C22×#41C2×C414yes—
37C22×#41D418yes—
38C22×#41Q818yes—
39C22×#41C2314yes—
40C23×Q8C2311yescharacteristic
41C23×D4C2×C412yes—
42C23×D4C2311yescharacteristic
43C24×C4C2×C412yes—
44C24×C4C2×C414yes—
45C24×C4C2×C412yes—
46C24×C4C2311yescharacteristic
47C22×M16—24no—
48C22×M16—28no—
49C22×M16—216no—
50C22×M16—216no—
51C22×M16C2318yes—
52C22×M16C23116yes—
53C23×C8—24no—
54#520—264no—
55#520—264no—
56C2×C4×Q8—28no—
57C2×C4×Q8—28no—
58C2×C4×Q8C2×C418yes—
59C2×C4×Q8C2318yes—
60C2×C4×D4—216no—
61C2×C4×D4—216no—
62C2×C4×D4—28no—
63C2×C4×D4—28no—
64C2×C4×D4C2×C4132yes—
65C2×C4×D4C2×C418yes—
66C2×C4×D4C2318yes—
67C2×#117—28no—
68C2×#117—28no—
69C2×#117C2×C4116yes—
70C2×#117C2×C414yes—
71C2×#117D418yes—
72C2×#117D418yes—
73C2×#117C2314yes—
74C22×C4⋊C4—24no—
75C22×C4⋊C4—24no—
76C22×C4⋊C4—28no—
77C22×C4⋊C4—28no—
78C22×C4⋊C4C2×C412yes—
79C22×C4⋊C4C2×C414yes—
80C22×C4⋊C4C2×C4116yes—
81C22×C4⋊C4C2×C414yes—
82C22×C4⋊C4C2×C411yescharacteristic
83C22×C4⋊C4C2×C411yescharacteristic
84C22×C4⋊C4C2312yes—
85C22×C4⋊C4C2314yes—
86C22×C22⋊C4C2×C414yes—
87C22×C22⋊C4C2×C412yes—
88C22×C42C2×C414yes—
89C22×C42C2312yes—
90#424—264no—
91#423—216no—
92#423C23132yes—
93C2×C4⋊C8—216no—
94#413—264no—
95C2×#101—216no—
96C2×#101C23116yes—
97C2×#100—216no—
98C2×#100C23116yes—
99#343C23132yes—
100C25C22×C412yes—
101C25C22×C411yescharacteristic
102C2×#41—216no—
103C2×#41—216no—
104C2×#41—232no—
105C2×#41—232no—
106C2×#41—232no—
107C2×#41—232no—
108C2×#41—216no—
109C2×#41—216no—
110C2×#41C4⋊C4132yes—
111C2×#41C2×D4116yes—
112C2×#41C2×Q8116yes—
113C22×Q8—22no—
114C22×Q8—22no—
115C22×Q8—24no—
116C22×Q8C22×C412yes—
117C22×Q8C2×D414yes—
118C22×Q8C2×Q814yes—
119C22×Q8C2412yes—
120C22×D4—24no—
121C22×D4—24no—
122C22×D4—28no—
123C22×D4—22no—
124C22×D4—22no—
125C22×D4—24no—
126C22×D4C4⋊C4116yes—
127C22×D4C22×C418yes—
128C22×D4C22×C412yes—
129C22×D4C2×D414yes—
130C22×D4C2×Q814yes—
131C22×D4C2412yes—
132C23×C4—24no—
133C23×C4—24no—
134C23×C4—28no—
135C23×C4—24no—
136C23×C4—24no—
137C23×C4—28no—
138C23×C4—28no—
139C23×C4—88no—
140C23×C4—84no—
141C23×C4C4⋊C4116yes—
142C23×C4C22×C418yes—
143C23×C4C22×C412yes—
144C23×C4C22×C414yes—
145C23×C4C22×C4116yes—
146C23×C4C22×C418yes—
147C23×C4C22×C412yes—
148C23×C4C22×C412yes—
149C23×C4C22×C411yescharacteristic
150C23×C4C22×C412yes—
151C23×C4C2×D414yes—
152C23×C4C2×D414yes—
153C23×C4C2×D414yes—
154C23×C4C2×Q814yes—
155C23×C4#4118yes—
156C23×C4C2412yes—
157C23×C4C2411yescharacteristic
158C2×M16—28no—
159C2×M16—216no—
160C2×M16—216no—
161C2×M16—232no—
162C2×M16—216no—
163C2×M16—232no—
164C2×M16—416no—
165C2×M16—432no—
166C2×M16C24116yes—
167C22×C8—28no—
168C22×C8—216no—
169C22×C8—416no—
170C4×Q8—232no—
171C4×Q8—232no—
172C4×D4—2128no—
173C4×D4—232no—
174C4×D4—232no—
175#117—264no—
176#117C22⋊C4132yes—
177#117C2×D4132yes—
178C2×C4⋊C4—24no—
179C2×C4⋊C4—24no—
180C2×C4⋊C4—28no—
181C2×C4⋊C4—28no—
182C2×C4⋊C4—216no—
183C2×C4⋊C4—24no—
184C2×C4⋊C4—24no—
185C2×C4⋊C4—216no—
186C2×C4⋊C4—264no—
187C2×C4⋊C4C22⋊C414yes—
188C2×C4⋊C4C22⋊C414yes—
189C2×C4⋊C4C22⋊C414yes—
190C2×C4⋊C4C22⋊C414yes—
191C2×C4⋊C4C22×C418yes—
192C2×C4⋊C4C22×C4116yes—
193C2×C4⋊C4C22×C414yes—
194C2×C4⋊C4C22×C414yes—
195C2×C4⋊C4C22×C414yes—
196C2×C4⋊C4C2414yes—
197C2×C22⋊C4—28no—
198C2×C22⋊C4—28no—
199C2×C22⋊C4C22⋊C418yes—
200C2×C22⋊C4C22⋊C418yes—
201C2×C22⋊C4C22×C4116yes—
202C2×C22⋊C4C22×C418yes—
203C2×C42—28no—
204C2×C42—28no—
205C2×C42C22×C4116yes—
206C2×C42C22×C414yes—
207C2×C42C2×D418yes—
208C2×C42C2×D418yes—
209C2×C42C2414yes—
210C4⋊C8—264no—
211#101—232no—
212#100—232no—
213C24—22no—
214C24—22no—
215C24—24no—
216C24—42no—
217C24—42no—
218C24—44no—
219C24—44no—
220C24C2×C22⋊C412yes—
221C24C2×C22⋊C412yes—
222C24C2×C4⋊C418yes—
223C24C2×C4⋊C414yes—
224C24#11714yes—
225C24C23×C411yescharacteristic
226C24C23×C414yes—
227C24C23×C412yes—
228#41—264no—
229#41—264no—
230#41—2128no—
231C2×Q8—24no—
232C2×Q8—24no—
233C2×Q8—28no—
234C2×Q8—28no—
235C2×Q8—28no—
236C2×Q8—28no—
237C2×Q8—24no—
238C2×Q8—24no—
239C2×Q8C2×C4⋊C418yes—
240C2×Q8C22×D414yes—
241C2×Q8C22×Q814yes—
242C2×D4—216no—
243C2×D4—216no—
244C2×D4—232no—
245C2×D4—232no—
246C2×D4—24no—
247C2×D4—24no—
248C2×D4—28no—
249C2×D4—28no—
250C2×D4—28no—
251C2×D4—28no—
252C2×D4—24no—
253C2×D4—24no—
254C2×D4C2×C4⋊C4132yes—
255C2×D4C2×C4⋊C418yes—
256C2×D4C22×D414yes—
257C2×D4C22×Q814yes—
258C22×C4—22no—
259C22×C4—22no—
260C22×C4—24no—
261C22×C4—216no—
262C22×C4—216no—
263C22×C4—232no—
264C22×C4—232no—
265C22×C4—24no—
266C22×C4—24no—
267C22×C4—216no—
268C22×C4—232no—
269C22×C4—44no—
270C22×C4—44no—
271C22×C4—48no—
272C22×C4—816no—
273C22×C4—88no—
274C22×C4—816no—
275C22×C4—88no—
276C22×C4—816no—
277C22×C4—88no—
278C22×C4C2×C22⋊C414yes—
279C22×C4C2×C22⋊C414yes—
280C22×C4C2×C22⋊C414yes—
281C22×C4C2×C22⋊C414yes—
282C22×C4C2×C22⋊C412yes—
283C22×C4C2×C22⋊C418yes—
284C22×C4C2×C22⋊C412yes—
285C22×C4C2×C4⋊C418yes—
286C22×C4C2×C4⋊C4132yes—
287C22×C4C2×C4⋊C414yes—
288C22×C4C2×C4⋊C418yes—
289C22×C4#11714yes—
290C22×C4#11718yes—
291C22×C4#121116yes—
292C22×C4#121116yes—
293C22×C4C22⋊Q8116yes—
294C22×C4C22⋊Q8116yes—
295C22×C4C23×C414yes—
296C22×C4C23×C418yes—
297C22×C4C23×C414yes—
298C22×C4C23×C414yes—
299C22×C4C23×C411yescharacteristic
300C22×C4C23×C412yes—
301C22×C4C22×D412yes—
302C22×C4C22×D418yes—
303C22×C4C22×D412yes—
304C22×C4C22×D412yes—
305C22×C4C22×D414yes—
306C22×C4C22×Q812yes—
307C22×C4C22×Q814yes—
308C22×C4C2×#4114yes—
309C22×C4C2×#4118yes—
310C22×C4C2511yescharacteristic
311M16—216no—
312M16—216no—
313M16—432no—
314M16—416no—
315C2×C8—216no—
316C2×C8—416no—
317C2×C8—432no—
318C4⋊C4—216no—
319C4⋊C4—232no—
320C4⋊C4—28no—
321C4⋊C4—28no—
322C4⋊C4C2×C22⋊C4116yes—
323C4⋊C4C2×C22⋊C4116yes—
324C22⋊C4—232no—
325C22⋊C4C2×C22⋊C4132yes—
326C42—232no—
327C42C2×C22⋊C4116yes—
328C42C22×D4116yes—
329C23—22no—
330C23—24no—
331C23—22no—
332C23—24no—
333C23—24no—
334C23—24no—
335C23—28no—
336C23—28no—
337C23—42no—
338C23—42no—
339C23—42no—
340C23—48no—
341C23—48no—
342C23—42no—
343C23—44no—
344C23—416no—
345C23—44no—
346C23—44no—
347C23—416no—
348C23—44no—
349C23—44no—
350C23—44no—
351C23#38018yes—
352C23#38018yes—
353C23C22×C22⋊C414yes—
354C23C22×C22⋊C411yescharacteristic
355C23C22×C22⋊C411yescharacteristic
356C23C22×C4⋊C412yes—
357C23C22×C4⋊C418yes—
358C23C22×C4⋊C414yes—
359C23C2×#11712yes—
360C23C2×#11714yes—
361C23C24×C411yescharacteristic
362Q8—28no—
363Q8—28no—
364Q8—216no—
365D4—264no—
366D4—28no—
367D4—28no—
368D4—216no—
369C2×C4—28no—
370C2×C4—28no—
371C2×C4—24no—
372C2×C4—24no—
373C2×C4—28no—
374C2×C4—28no—
375C2×C4—264no—
376C2×C4—28no—
377C2×C4—44no—
378C2×C4—44no—
379C2×C4—44no—
380C2×C4—44no—
381C2×C4—48no—
382C2×C4—48no—
383C2×C4—48no—
384C2×C4—832no—
385C2×C4—816no—
386C2×C4#38018yes—
387C2×C4#38018yes—
388C2×C4#380132yes—
389C2×C4C22×C22⋊C418yes—
390C2×C4C22×C22⋊C418yes—
391C2×C4C22×C22⋊C412yes—
392C2×C4C22×C22⋊C414yes—
393C2×C4C22×C4⋊C418yes—
394C2×C4C22×C4⋊C414yes—
395C2×C4C22×C4⋊C412yes—
396C2×C4C2×#11714yes—
397C2×C4C2×#11712yes—
398C2×C4C2×#12114yes—
399C2×C4C2×#121116yes—
400C2×C4C2×#12114yes—
401C2×C4C2×C22⋊Q814yes—
402C2×C4C2×C22⋊Q814yes—
403C2×C4C2×C22⋊Q8116yes—
404C2×C4C23×D411yescharacteristic
405C2×C4C23×D412yes—
406C2×C4C23×Q811yescharacteristic
407C2×C4C22×#4112yes—
408C8—416no—
409C22—24no—
410C22—24no—
411C22—216no—
412C22—21no—
413C22—21no—
414C22—24no—
415C22—21no—
416C22—21no—
417C22—24no—
418C22—28no—
419C22—44no—
420C22—44no—
421C22—48no—
422C22—48no—
423C22—48no—
424C22—416no—
425C22—416no—
426C22—44no—
427C22—44no—
428C22C2×#38012yes—
429C22C2×#38018yes—
430C22C2×#38012yes—
431C22#288812yes—
432C22#288912yes—
433C22C23×C22⋊C411yescharacteristic
434C22C23×C4⋊C411yescharacteristic
435C22C22×#11711yescharacteristic
436C4—28no—
437C4—28no—
438C4—28no—
439C4—48no—
440C4C2×#38018yes—
441C4C2×#38014yes—
442C4C22×#12112yes—
443C4C22×C22⋊Q812yes—
444C2—21no—
445C2—21no—
446C2—22no—
447C2—28no—
448C2—48no—
449C2#2064014yesdirect product factor
450C2C22×#38011yescharacteristic
451C2C2×#288811yescharacteristic
452C2C2×#288911yescharacteristic
subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
prime radicalC23×#41C22
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2905C2semidirect
4. #20640C2direct (N × H)
5. C2×#1801C2semidirect
6. C2×#1800C2semidirect
7. C22×#343C2semidirect
22. #2905C22semidirect
29. #1801C22semidirect
30. #1800C22semidirect
32. C2×#343C22semidirect
449. C2#20640direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5202
C2×#29052
C22×#4132
#206402
C2×#18012
C2×#18002
C22×#3432