Finite Group Databasebeta

← C2×#21948 #6374875

Subgroups — C2×#21948 #6374875

Order 512.

3410 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×#407C212yesmaximal
2C23×C22⋊C8C211yesmaximal, characteristic
3#21948C2116yesmaximal, direct product factor
4C2×#1855C218yesmaximal, complemented
5C2×#1810C214yesmaximal, complemented
6C25×C4C2211yescharacteristic
7C23×M16C2214yes—
8C24×C8C2212yes—
9C22×#108C2218yescomplemented
10C2×#407—22no—
11C2×#407—28no—
12C2×#407—22no—
13C2×#407C2214yes—
14C2×#407C2214yes—
15C2×#407C22116yes—
16C22×C22⋊C8—22no—
17C22×C22⋊C8—22no—
18C22×C22⋊C8C414yes—
19C22×C22⋊C8C418yes—
20C22×C22⋊C8C412yes—
21C22×C22⋊C8C412yes—
22C22×C22⋊C8C2214yes—
23C22×C22⋊C8C2218yes—
24#1855C22164yescomplemented
25#1810C22132yescomplemented
26C2×#341C2218yescomplemented
27C26Q811yescharacteristic
28C24×C4—48no—
29C24×C4C2×C412yes—
30C24×C4C2×C414yes—
31C24×C4C2×C411yescharacteristic
32C24×C4C2×C411yescharacteristic
33C24×C4D411yescharacteristic
34C24×C4D412yes—
35C24×C4D414yes—
36C24×C4D411yescharacteristic
37C24×C4Q814yes—
38C24×C4Q811yescharacteristic
39C24×C4Q812yes—
40C24×C4C2312yes—
41C24×C4C2311yescharacteristic
42C24×C4C2314yes—
43C22×M16—28no—
44C22×M16—24no—
45C22×M16—416no—
46C22×M16C2318yes—
47C22×M16C23116yes—
48C23×C8—24no—
49C23×C8—48no—
50C23×C8C2×C418yes—
51C23×C8C2×C414yes—
52C23×C8C2×C414yes—
53C23×C8C2314yes—
54C23×C8C2318yes—
55C2×#108—416no—
56C2×#108C23132yescomplemented
57#407—28no—
58#407—28no—
59#407—216no—
60#407—216no—
61#407C23116yes—
62#407C23116yes—
63C2×C22⋊C8—216no—
64C2×C22⋊C8—216no—
65C2×C22⋊C8—24no—
66C2×C22⋊C8—24no—
67C2×C22⋊C8—24no—
68C2×C22⋊C8—24no—
69C2×C22⋊C8C2×C418yes—
70C2×C22⋊C8C2×C4116yes—
71C2×C22⋊C8C2×C418yes—
72C2×C22⋊C8C2×C4132yes—
73C2×C22⋊C8C2×C4116yes—
74C2×C22⋊C8C2×C4116yes—
75C2×C22⋊C8C23116yes—
76#341C23132yescomplemented
77C25—28no—
78C25—44no—
79C25—44no—
80C25C4⋊C412yes—
81C25C4⋊C411yescharacteristic
82C25C4⋊C414yes—
83C25C4⋊C411yescharacteristic
84C25C2×Q811yescharacteristic
85C25C2×Q812yes—
86C25C2×Q814yes—
87C23×C4—28no—
88C23×C4—216no—
89C23×C4—44no—
90C23×C4—48no—
91C23×C4—416no—
92C23×C4—44no—
93C23×C4—44no—
94C23×C4—48no—
95C23×C4—416no—
96C23×C4—44no—
97C23×C4—416no—
98C23×C4—416no—
99C23×C4—44no—
100C23×C4—48no—
101C23×C4C4⋊C418yes—
102C23×C4C4⋊C418yes—
103C23×C4C4⋊C414yes—
104C23×C4C4⋊C414yes—
105C23×C4C4⋊C414yes—
106C23×C4C4⋊C414yes—
107C23×C4C4⋊C412yes—
108C23×C4C4⋊C414yes—
109C23×C4C4⋊C412yes—
110C23×C4C4⋊C418yes—
111C23×C4C4⋊C412yes—
112C23×C4C4⋊C411yescharacteristic
113C23×C4C4⋊C412yes—
114C23×C4C4⋊C411yescharacteristic
115C23×C4C4⋊C412yes—
116C23×C4C22×C412yes—
117C23×C4C22×C411yescharacteristic
118C23×C4C22×C411yescharacteristic
119C23×C4C22×C412yes—
120C23×C4C22×C414yes—
121C23×C4C22×C412yes—
122C23×C4C22×C418yes—
123C23×C4C22×C414yes—
124C23×C4C22×C414yes—
125C23×C4C2×D414yes—
126C23×C4C2×D412yes—
127C23×C4C2×D412yes—
128C23×C4C2×D412yes—
129C23×C4C2×D411yescharacteristic
130C23×C4C2×D411yescharacteristic
131C23×C4C2×D414yes—
132C23×C4C2×D418yes—
133C23×C4C2×D414yes—
134C23×C4C2×Q812yes—
135C23×C4C2×Q811yescharacteristic
136C23×C4C2×Q812yes—
137C23×C4C2×Q814yes—
138C23×C4C2×Q814yes—
139C23×C4C2×Q818yes—
140C23×C4C2412yes—
141C23×C4C2414yes—
142C23×C4C2411yescharacteristic
143C2×M16—216no—
144C2×M16—28no—
145C2×M16—232no—
146C2×M16—432no—
147C2×M16—432no—
148C2×M16—416no—
149C2×M16C24116yes—
150C22×C8—216no—
151C22×C8—216no—
152C22×C8—28no—
153C22×C8—416no—
154C22×C8—48no—
155C22×C8—48no—
156C22×C8—416no—
157C22×C8—416no—
158C22×C8C22×C418yes—
159C22×C8C22×C418yes—
160C22×C8C22×C4116yes—
161C22×C8C22×C4116yes—
162C22×C8C2418yes—
163#108—432no—
164C22⋊C8—216no—
165C22⋊C8—216no—
166C22⋊C8—216no—
167C22⋊C8—216no—
168C22⋊C8C22×C4132yes—
169C22⋊C8C22×C4132yes—
170C24—24no—
171C24—24no—
172C24—24no—
173C24—28no—
174C24—28no—
175C24—24no—
176C24—28no—
177C24—216no—
178C24—216no—
179C24—28no—
180C24—42no—
181C24—44no—
182C24—48no—
183C24—42no—
184C24—48no—
185C24—42no—
186C24—48no—
187C24—42no—
188C24—44no—
189C24—48no—
190C24—464no—
191C24#10818yescomplemented
192C24C2×C4⋊C412yes—
193C24C2×C4⋊C412yes—
194C24C2×C4⋊C414yes—
195C24C2×C4⋊C418yes—
196C24C2×C4⋊C411yescharacteristic
197C24C2×C4⋊C412yes—
198C24C2×C4⋊C411yescharacteristic
199C24C2×C4⋊C414yes—
200C24C2×C4⋊C414yes—
201C24C22×Q812yes—
202C24C22×Q814yes—
203C24C22×Q811yescharacteristic
204C22×C4—24no—
205C22×C4—28no—
206C22×C4—28no—
207C22×C4—24no—
208C22×C4—24no—
209C22×C4—28no—
210C22×C4—216no—
211C22×C4—28no—
212C22×C4—28no—
213C22×C4—216no—
214C22×C4—28no—
215C22×C4—24no—
216C22×C4—24no—
217C22×C4—28no—
218C22×C4—28no—
219C22×C4—216no—
220C22×C4—28no—
221C22×C4—216no—
222C22×C4—48no—
223C22×C4—416no—
224C22×C4—48no—
225C22×C4—416no—
226C22×C4—48no—
227C22×C4—48no—
228C22×C4—48no—
229C22×C4—416no—
230C22×C4—48no—
231C22×C4—48no—
232C22×C4—416no—
233C22×C4—48no—
234C22×C4—48no—
235C22×C4—44no—
236C22×C4—44no—
237C22×C4—42no—
238C22×C4—44no—
239C22×C4—42no—
240C22×C4—416no—
241C22×C4—44no—
242C22×C4—44no—
243C22×C4—48no—
244C22×C4—416no—
245C22×C4C2×C4⋊C412yes—
246C22×C4C2×C4⋊C414yes—
247C22×C4C2×C4⋊C411yescharacteristic
248C22×C4C2×C4⋊C411yescharacteristic
249C22×C4C2×C4⋊C412yes—
250C22×C4C2×C4⋊C412yes—
251C22×C4C2×C4⋊C414yes—
252C22×C4C2×C4⋊C412yes—
253C22×C4C2×C4⋊C414yes—
254C22×C4C2×C4⋊C412yes—
255C22×C4C2×C4⋊C414yes—
256C22×C4C2×C4⋊C412yes—
257C22×C4C2×C4⋊C414yes—
258C22×C4C2×C4⋊C412yes—
259C22×C4C2×C4⋊C418yes—
260C22×C4C2×C4⋊C418yes—
261C22×C4C2×C4⋊C414yes—
262C22×C4C2×C4⋊C418yes—
263C22×C4C2×C4⋊C418yes—
264C22×C4C2×C4⋊C414yes—
265C22×C4C2×C4⋊C418yes—
266C22×C4C23×C414yes—
267C22×C4C23×C414yes—
268C22×C4C23×C412yes—
269C22×C4C23×C412yes—
270C22×C4C23×C411yescharacteristic
271C22×C4C23×C411yescharacteristic
272C22×C4C22×D412yes—
273C22×C4C22×D412yes—
274C22×C4C22×D414yes—
275C22×C4C22×D414yes—
276C22×C4C22×D411yescharacteristic
277C22×C4C22×D411yescharacteristic
278C22×C4C22×Q812yes—
279C22×C4C22×Q814yes—
280C22×C4C22×Q811yescharacteristic
281C22×C4H(5,𝔽2)18yes—
282C22×C4C2511yescharacteristic
283M16—232no—
284M16—432no—
285M16—416no—
286C2×C8—216no—
287C2×C8—216no—
288C2×C8—216no—
289C2×C8—216no—
290C2×C8—416no—
291C2×C8—416no—
292C2×C8—432no—
293C2×C8—416no—
294C2×C8C23×C4116yes—
295C23—232no—
296C23—24no—
297C23—22no—
298C23—22no—
299C23—24no—
300C23—24no—
301C23—22no—
302C23—24no—
303C23—22no—
304C23—24no—
305C23—22no—
306C23—24no—
307C23—24no—
308C23—22no—
309C23—24no—
310C23—28no—
311C23—24no—
312C23—216no—
313C23—28no—
314C23—28no—
315C23—24no—
316C23—28no—
317C23—216no—
318C23—24no—
319C23—28no—
320C23—44no—
321C23—48no—
322C23—44no—
323C23—416no—
324C23—44no—
325C23—44no—
326C23—44no—
327C23—44no—
328C23—432no—
329C23—432no—
330C23—464no—
331C23—464no—
332C23—416no—
333C23C2×#10814yes—
334C23C2×#10818yes—
335C23C2×#108116yescomplemented
336C23#43014yes—
337C23C22×C4⋊C414yes—
338C23C22×C4⋊C411yescharacteristic
339C23C22×C4⋊C414yes—
340C23C22×C4⋊C412yes—
341C23C22×C4⋊C412yes—
342C23C22×C4⋊C411yescharacteristic
343C23#54314yes—
344C23C23×Q811yescharacteristic
345C2×C4—24no—
346C2×C4—28no—
347C2×C4—22no—
348C2×C4—22no—
349C2×C4—24no—
350C2×C4—24no—
351C2×C4—24no—
352C2×C4—28no—
353C2×C4—24no—
354C2×C4—24no—
355C2×C4—24no—
356C2×C4—24no—
357C2×C4—28no—
358C2×C4—28no—
359C2×C4—28no—
360C2×C4—28no—
361C2×C4—24no—
362C2×C4—24no—
363C2×C4—28no—
364C2×C4—28no—
365C2×C4—28no—
366C2×C4—28no—
367C2×C4—24no—
368C2×C4—24no—
369C2×C4—48no—
370C2×C4—48no—
371C2×C4—44no—
372C2×C4—48no—
373C2×C4—44no—
374C2×C4—48no—
375C2×C4—48no—
376C2×C4C22×C4⋊C414yes—
377C2×C4C22×C4⋊C414yes—
378C2×C4C22×C4⋊C412yes—
379C2×C4C22×C4⋊C412yes—
380C2×C4C22×C4⋊C411yescharacteristic
381C2×C4C22×C4⋊C411yescharacteristic
382C2×C4#51814yes—
383C2×C4#51814yes—
384C2×C4#53414yes—
385C2×C4#53414yes—
386C2×C4#54314yes—
387C2×C4C24×C411yescharacteristic
388C2×C4C23×D411yescharacteristic
389C2×C4C2×H(5,𝔽2)14yes—
390C8—216no—
391C8—416no—
392C22—216no—
393C22—216no—
394C22—22no—
395C22—22no—
396C22—24no—
397C22—28no—
398C22—28no—
399C22—28no—
400C22—216no—
401C22—21no—
402C22—22no—
403C22—21no—
404C22—21no—
405C22—22no—
406C22—24no—
407C22—21no—
408C22—24no—
409C22—24no—
410C22—24no—
411C22—416no—
412C22—416no—
413C22—432no—
414C22—416no—
415C22—416no—
416C22—48no—
417C22#231512yes—
418C22#231512yes—
419C22C22×#10814yes—
420C22C22×#10818yes—
421C22C22×#10812yes—
422C22C2×#43014yes—
423C22C2×#43012yes—
424C22C23×C4⋊C411yescharacteristic
425C22C2×#54312yes—
426C4—22no—
427C4—22no—
428C4—24no—
429C4—24no—
430C4#231512yes—
431C4#231512yes—
432C4C2×#51812yes—
433C4C2×#53412yes—
434C2—22no—
435C2—24no—
436C2—24no—
437C2—22no—
438C2—28no—
439C2—44no—
440C2#2194814yesdirect product factor
441C2C2×#231511yescharacteristic
442C2C23×#10811yescharacteristic
443C2C22×#43011yescharacteristic
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C22×C4⋊C4
prime radicalC26Q8
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C25×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #21948C2direct (N × H)
4. C2×#1855C2semidirect
5. C2×#1810C2semidirect
9. C22×#108C22semidirect
24. #1855C22semidirect
25. #1810C22semidirect
26. C2×#341C22semidirect
56. C2×#108C23semidirect
76. #341C23semidirect
191. C24#108semidirect
335. C23C2×#108semidirect
440. C2#21948direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4072
C23×C22⋊C82
#219482
C2×#18552
C2×#18102