Finite Group Databasebeta

← C2×#21023 #6371570

Subgroups — C2×#21023 #6371570

Order 512.

3082 conjugacy classes of subgroups.

The subgroup lattice has 445 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#423C211yesmaximal, characteristic
2C22×C4×M16C211yesmaximal, characteristic
3C22×C4×C4⋊C4C211yesmaximal, characteristic
4#21023C2116yesmaximal, direct product factor
5C2×#1917C214yesmaximal, complemented
6C2×#1916C214yesmaximal, complemented
7C2×#1728C211yesmaximal, characteristic
8C2×#1728C211yesmaximal, characteristic
9C2×#1728C211yesmaximal, characteristic
10C2×#1728C211yesmaximal, characteristic
11C23×M16C2211yescharacteristic
12C23×M16C2211yescharacteristic
13C23×M16C2211yescharacteristic
14C23×M16C2211yescharacteristic
15C23×C4⋊C4C412yes—
16C23×C42C2211yescharacteristic
17C23×C42C2211yescharacteristic
18C23×C42C2211yescharacteristic
19C2×#423—28no—
20C2×#423C2218yes—
21C22×C4⋊C8C2214yes—
22C2×C4×M16—28no—
23C2×C4×M16C2218yes—
24C22×#97C2212yes—
25C22×C4×C8C2212yes—
26C2×C4×C4⋊C4C412yes—
27C2×C4×C4⋊C4C418yes—
28C2×C4×C4⋊C4C412yes—
29C2×C4×C4⋊C4C2212yes—
30C2×C4×C4⋊C4C2212yes—
31C2×C4×C4⋊C4C2218yes—
32C22×#95C412yes—
33#1917C22132yescomplemented
34#1916C22132yescomplemented
35#1728C2218yes—
36#1728C2218yes—
37#1728C2218yes—
38#1728C2218yes—
39C2×#336C2212yes—
40C2×#336C2214yes—
41C2×#336C2214yes—
42C2×#336C2214yes—
43C2×#336C2212yes—
44C24×C4C2×C411yescharacteristic
45C24×C4C2×C412yes—
46C24×C4C2×C412yes—
47C24×C4C2×C411yescharacteristic
48C24×C4C2311yescharacteristic
49C22×M16—24no—
50C22×M16—24no—
51C22×M16—24no—
52C22×M16—24no—
53C22×M16—24no—
54C22×M16—24no—
55C22×M16—24no—
56C22×M16—24no—
57C22×M16—24no—
58C22×M16—24no—
59C22×M16D418yes—
60C22×M16Q818yes—
61C22×M16C2314yes—
62C22×M16C2314yes—
63C22×M16C2314yes—
64C22×M16C2314yes—
65C23×C8C2312yes—
66C23×C8C2312yes—
67C23×C8C2312yes—
68C23×C8C2312yes—
69C22×C4⋊C4—216no—
70C22×C4⋊C4C2×C412yes—
71C22×C4⋊C4C2×C412yes—
72C22×C4⋊C4C2×C412yes—
73C22×C4⋊C4C2×C4116yes—
74C22×C4⋊C4C2×C412yes—
75C22×C42—24no—
76C22×C42—24no—
77C22×C42—24no—
78C22×C42—24no—
79C22×C42—24no—
80C22×C42—24no—
81C22×C42C2×C414yes—
82C22×C42C2×C412yes—
83C22×C42C2×C411yescharacteristic
84C22×C42C2×C412yes—
85C22×C42C2×C414yes—
86C22×C42C2×C414yes—
87C22×C42C2×C411yescharacteristic
88C22×C42C2314yes—
89C22×C42C2314yes—
90C22×C42C2314yes—
91C22×C42C2311yescharacteristic
92C22×C42C2311yescharacteristic
93C22×C42C2312yes—
94C22×C42C2312yes—
95#423—232no—
96C2×C4⋊C8—216no—
97C2×C4⋊C8C23116yes—
98C4×M16—232no—
99C2×#97—28no—
100C2×#97C2318yes—
101C2×C4×C8—28no—
102C2×C4×C8C2318yes—
103C4×C4⋊C4C2×C418yes—
104C4×C4⋊C4C2×C4116yes—
105C4×C4⋊C4C2×C418yes—
106C4×C4⋊C4C2×C4116yes—
107C4×C4⋊C4C2318yes—
108C4×C4⋊C4C2318yes—
109C2×#95C2×C412yes—
110C2×#95C2×C412yes—
111C2×#95C2×C412yes—
112C2×#95C2×C412yes—
113C2×#95C2×C4116yes—
114#336C2318yes—
115#336C23116yes—
116#336C23116yes—
117#336C23116yes—
118#336C2318yes—
119C25C22×C411yescharacteristic
120C23×C4—24no—
121C23×C4—28no—
122C23×C4—24no—
123C23×C4—28no—
124C23×C4—28no—
125C23×C4—28no—
126C23×C4—28no—
127C23×C4—44no—
128C23×C4—44no—
129C23×C4—44no—
130C23×C4C22×C414yes—
131C23×C4C22×C412yes—
132C23×C4C22×C412yes—
133C23×C4C22×C412yes—
134C23×C4C22×C418yes—
135C23×C4C22×C418yes—
136C23×C4C22×C412yes—
137C23×C4C22×C412yes—
138C23×C4C22×C412yes—
139C23×C4C22×C414yes—
140C23×C4C22×C411yescharacteristic
141C23×C4C22×C412yes—
142C23×C4C2×D414yes—
143C23×C4C2×Q814yes—
144C23×C4#4114yes—
145C23×C4#4114yes—
146C23×C4#4114yes—
147C23×C4#4114yes—
148C23×C4C2412yes—
149C23×C4C2411yescharacteristic
150C2×M16—232no—
151C2×M16—232no—
152C2×M16—28no—
153C2×M16—28no—
154C2×M16—28no—
155C2×M16—28no—
156C2×M16—28no—
157C2×M16—28no—
158C2×M16—28no—
159C2×M16—28no—
160C2×M16—28no—
161C2×M16—28no—
162C2×M16—416no—
163C2×M16—416no—
164C2×M16C2×D4116yes—
165C2×M16C2×Q8116yes—
166C22×C8—24no—
167C22×C8—24no—
168C22×C8—24no—
169C22×C8—24no—
170C22×C8—24no—
171C22×C8—24no—
172C22×C8—24no—
173C22×C8—24no—
174C22×C8—24no—
175C22×C8—24no—
176C22×C8C2×D418yes—
177C22×C8C2×Q818yes—
178C22×C8C2414yes—
179C22×C8C2414yes—
180C22×C8C2414yes—
181C22×C8C2414yes—
182C2×C4⋊C4—28no—
183C2×C4⋊C4—28no—
184C2×C4⋊C4—28no—
185C2×C4⋊C4—264no—
186C2×C4⋊C4M16116yescomplemented
187C2×C4⋊C4C22×C418yes—
188C2×C4⋊C4C22×C418yes—
189C2×C4⋊C4C22×C418yes—
190C2×C4⋊C4C22×C418yes—
191C2×C42—216no—
192C2×C42—28no—
193C2×C42—24no—
194C2×C42—28no—
195C2×C42—216no—
196C2×C42—216no—
197C2×C42—24no—
198C2×C42—22no—
199C2×C42—22no—
200C2×C42—28no—
201C2×C42—24no—
202C2×C42—28no—
203C2×C42—24no—
204C2×C42—28no—
205C2×C42—24no—
206C2×C42—28no—
207C2×C42—22no—
208C2×C42—24no—
209C2×C42—22no—
210C2×C42—28no—
211C2×C42—28no—
212C2×C42C22×C418yes—
213C2×C42C22×C414yes—
214C2×C42C22×C414yes—
215C2×C42C22×C412yes—
216C2×C42C22×C418yes—
217C2×C42C22×C414yes—
218C2×C42C22×C414yes—
219C2×C42C22×C412yes—
220C2×C42C2414yes—
221C2×C42C2412yes—
222C2×C42C2412yes—
223C2×C42C2414yes—
224C4⋊C8—232no—
225#97—216no—
226C4×C8—216no—
227#95C22×C418yes—
228#95C22×C418yes—
229#95C22×C418yes—
230#95C22×C418yes—
231C24—24no—
232C24—24no—
233C24#11714yes—
234C24C4×D414yes—
235C24C4×Q814yes—
236C24C23×C412yes—
237C24C23×C411yescharacteristic
238C22×C4—232no—
239C22×C4—28no—
240C22×C4—24no—
241C22×C4—24no—
242C22×C4—24no—
243C22×C4—24no—
244C22×C4—24no—
245C22×C4—24no—
246C22×C4—216no—
247C22×C4—28no—
248C22×C4—24no—
249C22×C4—216no—
250C22×C4—216no—
251C22×C4—24no—
252C22×C4—24no—
253C22×C4—24no—
254C22×C4—24no—
255C22×C4—28no—
256C22×C4—24no—
257C22×C4—24no—
258C22×C4—216no—
259C22×C4—216no—
260C22×C4—48no—
261C22×C4—48no—
262C22×C4—48no—
263C22×C4—432no—
264C22×C4—432no—
265C22×C4—416no—
266C22×C4#11718yes—
267C22×C4#11714yes—
268C22×C4C4×D418yes—
269C22×C4C4×D414yes—
270C22×C4C4×Q818yes—
271C22×C4C4×Q814yes—
272C22×C4C22⋊Q8116yes—
273C22×C4#123116yes—
274C22×C4#125116yes—
275C22×C4#126116yes—
276C22×C4C2×M1618yes—
277C22×C4C2×M1618yes—
278C22×C4C2×M1618yes—
279C22×C4C23×C414yes—
280C22×C4C23×C414yes—
281C22×C4C23×C414yes—
282C22×C4C23×C414yes—
283C22×C4C23×C414yes—
284C22×C4C23×C414yes—
285C22×C4C23×C412yes—
286C22×C4C23×C411yescharacteristic
287C22×C4C22×D412yes—
288C22×C4C22×D414yes—
289C22×C4C22×Q812yes—
290C22×C4C22×Q814yes—
291C22×C4C2×#4112yes—
292C22×C4C2×#4114yes—
293C22×C4C2×#4112yes—
294C22×C4C2×#4114yes—
295C22×C4C2×#4112yes—
296C22×C4C2×#4114yes—
297C22×C4C2×#4112yes—
298C22×C4C2×#4114yes—
299C22×C4C2511yescharacteristic
300M16—232no—
301M16—232no—
302M16—416no—
303M16—416no—
304C2×C8—216no—
305C2×C8—216no—
306C2×C8—24no—
307C2×C8—24no—
308C2×C8—24no—
309C2×C8—24no—
310C2×C8—24no—
311C2×C8—24no—
312C2×C8—24no—
313C2×C8—24no—
314C2×C8—24no—
315C2×C8—24no—
316C2×C8—48no—
317C2×C8—48no—
318C2×C8C22×D418yes—
319C2×C8C22×Q818yes—
320C4⋊C4—216no—
321C4⋊C4—216no—
322C4⋊C4—216no—
323C4⋊C4C2×M16132yescomplemented
324C42—216no—
325C42—28no—
326C42—24no—
327C42—28no—
328C42—216no—
329C42—28no—
330C42—24no—
331C42—28no—
332C42—22no—
333C42—22no—
334C42—24no—
335C42—24no—
336C42—24no—
337C42—22no—
338C42—24no—
339C42—22no—
340C23—28no—
341C23—28no—
342C23—216no—
343C23—216no—
344C23—24no—
345C23—24no—
346C23#387116yes—
347C23C2×#11714yes—
348C23C2×#11712yes—
349C23C2×C4×D414yes—
350C23C2×C4×D412yes—
351C23C2×C4×Q814yes—
352C23C2×C4×Q812yes—
353C23C22×M1614yes—
354C23#56814yes—
355C23C24×C411yescharacteristic
356C2×C4—232no—
357C2×C4—24no—
358C2×C4—24no—
359C2×C4—24no—
360C2×C4—216no—
361C2×C4—216no—
362C2×C4—216no—
363C2×C4—24no—
364C2×C4—24no—
365C2×C4—24no—
366C2×C4—24no—
367C2×C4—24no—
368C2×C4—24no—
369C2×C4—24no—
370C2×C4—24no—
371C2×C4—28no—
372C2×C4—24no—
373C2×C4—24no—
374C2×C4—432no—
375C2×C4—432no—
376C2×C4—416no—
377C2×C4—48no—
378C2×C4—48no—
379C2×C4—48no—
380C2×C4#387132yes—
381C2×C4#387116yes—
382C2×C4C2×#11714yes—
383C2×C4C2×#11712yes—
384C2×C4C2×C4×D414yes—
385C2×C4C2×C4×D412yes—
386C2×C4C2×C4×Q814yes—
387C2×C4C2×C4×Q812yes—
388C2×C4C2×C22⋊Q814yes—
389C2×C4C2×C22⋊Q818yes—
390C2×C4C2×#12314yes—
391C2×C4C2×#12318yes—
392C2×C4C2×#12518yes—
393C2×C4C2×#12514yes—
394C2×C4C2×#12614yes—
395C2×C4C2×#12618yes—
396C2×C4C22×M1618yes—
397C2×C4C22×M1618yes—
398C2×C4C22×M1618yes—
399C2×C4C23×D411yescharacteristic
400C2×C4C23×Q811yescharacteristic
401C2×C4C22×#4111yescharacteristic
402C2×C4C22×#4111yescharacteristic
403C2×C4C22×#4111yescharacteristic
404C2×C4C22×#4111yescharacteristic
405C8—28no—
406C8—28no—
407C8—44no—
408C8—44no—
409C22—28no—
410C22—232no—
411C22—24no—
412C22—24no—
413C22—28no—
414C22C2×#38718yes—
415C22C2×#38714yes—
416C22#292014yes—
417C22#292114yes—
418C22D4×M1618yes—
419C22Q8×M1618yes—
420C22C22×#11711yescharacteristic
421C22C22×C4×D411yescharacteristic
422C22C22×C4×Q811yescharacteristic
423C22C23×M1612yes—
424C22C2×#56812yes—
425C4—28no—
426C4—28no—
427C4—28no—
428C4—44no—
429C4—44no—
430C4—44no—
431C4C2×#38714yes—
432C4C2×#38718yes—
433C4C22×C22⋊Q811yescharacteristic
434C4C22×#12311yescharacteristic
435C4C22×#12511yescharacteristic
436C4C22×#12611yescharacteristic
437C2—28no—
438C2#2102318yesdirect product factor
439C2C22×#38711yescharacteristic
440C2C2×#292011yescharacteristic
441C2C2×#292111yescharacteristic
442C2C2×D4×M1612yes—
443C2C2×Q8×M1612yes—
subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC25C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #21023C2direct (N × H)
5. C2×#1917C2semidirect
6. C2×#1916C2semidirect
33. #1917C22semidirect
34. #1916C22semidirect
186. C2×C4⋊C4M16semidirect
323. C4⋊C4C2×M16semidirect
438. C2#21023direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4232
C22×C4×M162
C22×C4×C4⋊C42
#210232
C2×#19172
C2×#19162
C2×#17282