Finite Group Databasebeta

← C2×#28817 #6465745

Subgroups — C2×#28817 #6465745

Order 512.

2154 conjugacy classes of subgroups.

The subgroup lattice has 450 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#501C212yesmaximal
2C2×#2552C211yesmaximal, characteristic
3C2×#2551C211yesmaximal, characteristic
4#28817C2116yesmaximal, direct product factor
5C2×#2059C212yesmaximal
6C2×#2058C212yesmaximal
7C2×#1948C211yesmaximal, characteristic
8C2×#1947C211yesmaximal, characteristic
9C2×#1943C212yesmaximal
10C2×#1844C211yesmaximal, characteristic
11C2×C4×#107C211yesmaximal, characteristic
12C2×#1770C211yesmaximal, characteristic
13C22×C4⋊Q8—21no—
14C22×C4⋊Q8C2212yes—
15C22×#125C2212yes—
16C2×#501—216no—
17C2×#501C22116yes—
18C22×#107C2212yes—
19C22×#107C2211yescharacteristic
20C22×#107C2211yescharacteristic
21C22×#106C2212yes—
22C22×#106C2212yes—
23C22×#106C2212yes—
24C22×C4⋊C8C2211yescharacteristic
25C22×#97C2212yes—
26C22×C4×C8C2211yescharacteristic
27#2552—24no—
28#2552C2218yes—
29#2551—24no—
30#2551C2218yes—
31C2×#398—22no—
32C2×#395—22no—
33C2×#389—21no—
34C2×#389—21no—
35C2×#389C2212yes—
36C2×#389C2212yes—
37C2×#384—21no—
38C2×#384C2211yescharacteristic
39C2×#384C2211yescharacteristic
40C2×C4×C4⋊C4C2211yescharacteristic
41C2×C4×C4⋊C4C2211yescharacteristic
42C2×C4×C4⋊C4C2211yescharacteristic
43#2059C22116yes—
44#2058C22116yes—
45#1948C2218yes—
46#1947C2218yes—
47#1943C22116yes—
48#1844C2218yes—
49C4×#107C2218yes—
50#1770C2218yes—
51C2×#340C2212yes—
52C2×#340C2212yes—
53C2×#340C2211yescharacteristic
54C2×#340C2211yescharacteristic
55C2×#336C2212yes—
56C23×Q8—22no—
57C23×C8C2311yescharacteristic
58C23×C8C2312yes—
59C23×C8C2311yescharacteristic
60C2×C4⋊Q8—28no—
61C2×C4⋊Q8—28no—
62C2×C4⋊Q8—24no—
63C2×C4⋊Q8—44no—
64C2×C4⋊Q8—48no—
65C2×C4⋊Q8C2318yes—
66C2×#125—28no—
67C2×#125—24no—
68C2×#125—44no—
69C2×#125C2318yes—
70C22×C4⋊C4—22no—
71C22×C4⋊C4—22no—
72C22×C4⋊C4—22no—
73C22×C4⋊C4—22no—
74C22×C4⋊C4—21no—
75C22×C4⋊C4—21no—
76C22×C4⋊C4—21no—
77C22×C4⋊C4—21no—
78C22×C4⋊C4—22no—
79C22×C4⋊C4D411yescharacteristic
80C22×C4⋊C4D411yescharacteristic
81C22×C4⋊C4C2312yes—
82C22×C4⋊C4C2312yes—
83C22×C4⋊C4C2311yescharacteristic
84C22×C4⋊C4C2311yescharacteristic
85C22×C4⋊C4C2311yescharacteristic
86C22×C4⋊C4C2311yescharacteristic
87C22×C42—21no—
88C22×C42—21no—
89C22×C42C2312yes—
90C22×C42C2311yescharacteristic
91#501—264no—
92C2×#107—28no—
93C2×#107D418yes—
94C2×#107Q818yescomplemented
95C2×#107C2318yes—
96C2×#107C2314yes—
97C2×#107C2314yes—
98C2×#106—28no—
99C2×#106—28no—
100C2×#106—44no—
101C2×#106C2318yes—
102C2×#106C2318yes—
103C2×#106C2318yes—
104C2×C4⋊C8Q818yescomplemented
105C2×C4⋊C8C2314yes—
106C2×#97—28no—
107C2×#97C2318yes—
108C2×C4×C8Q818yescomplemented
109C2×C4×C8C2314yes—
110#398—216no—
111#395—216no—
112#389—28no—
113#389—28no—
114#389—24no—
115#389—24no—
116#389C2318yes—
117#389C2318yes—
118#384—28no—
119#384—22no—
120#384—22no—
121#384C2314yes—
122#384C2314yes—
123C4×C4⋊C4—22no—
124C4×C4⋊C4—22no—
125C4×C4⋊C4D414yes—
126C4×C4⋊C4C2314yes—
127C4×C4⋊C4C2314yes—
128C4×C4⋊C4C2314yes—
129C2×#95—21no—
130C2×#95—22no—
131C2×#95—21no—
132C2×#95—22no—
133C2×#95D412yes—
134#340C2314yes—
135#340C2318yes—
136#340C2314yes—
137#340C2318yes—
138#336C2318yes—
139C22×Q8—28no—
140C22×Q8—48no—
141C22×Q8—48no—
142C22×Q8—84no—
143C23×C4—21no—
144C23×C4—21no—
145C23×C4—21no—
146C23×C4—21no—
147C23×C4—22no—
148C23×C4—22no—
149C23×C4C2×D412yes—
150C23×C4C2×D412yes—
151C23×C4C2×D411yescharacteristic
152C23×C4C2×D411yescharacteristic
153C23×C4C2411yescharacteristic
154C22×C8—24no—
155C22×C8—22no—
156C22×C8—22no—
157C22×C8—24no—
158C22×C8C2×D414yes—
159C22×C8C2×Q814yes—
160C22×C8C2×Q818yes—
161C22×C8C2×Q814yes—
162C22×C8C2×Q814yes—
163C22×C8C2412yes—
164C22×C8C2414yes—
165C22×C8C2412yes—
166C4⋊Q8—216no—
167C4⋊Q8—48no—
168C4⋊Q8—416no—
169C4⋊Q8—432no—
170#125—216no—
171#125—48no—
172#125—416no—
173C2×C4⋊C4—24no—
174C2×C4⋊C4—24no—
175C2×C4⋊C4—21no—
176C2×C4⋊C4—21no—
177C2×C4⋊C4—21no—
178C2×C4⋊C4—21no—
179C2×C4⋊C4—22no—
180C2×C4⋊C4—22no—
181C2×C4⋊C4—22no—
182C2×C4⋊C4—22no—
183C2×C4⋊C4—24no—
184C2×C4⋊C4—24no—
185C2×C4⋊C4—24no—
186C2×C4⋊C4—24no—
187C2×C4⋊C4—28no—
188C2×C4⋊C4—28no—
189C2×C4⋊C4—24no—
190C2×C4⋊C4—28no—
191C2×C4⋊C4—28no—
192C2×C4⋊C4—24no—
193C2×C4⋊C4—22no—
194C2×C4⋊C4—22no—
195C2×C4⋊C4—28no—
196C2×C4⋊C4—24no—
197C2×C4⋊C4—24no—
198C2×C4⋊C4—48no—
199C2×C4⋊C4—48no—
200C2×C4⋊C4—48no—
201C2×C4⋊C4—48no—
202C2×C4⋊C4—44no—
203C2×C4⋊C4—44no—
204C2×C4⋊C4—82no—
205C2×C4⋊C4—82no—
206C2×C4⋊C4—84no—
207C2×C4⋊C4C2×D414yes—
208C2×C4⋊C4C2×D414yes—
209C2×C4⋊C4C2×D414yes—
210C2×C4⋊C4C2×D414yes—
211C2×C4⋊C4C2×Q814yes—
212C2×C4⋊C4C2×Q814yes—
213C2×C4⋊C4C2414yes—
214C2×C4⋊C4C2414yes—
215C2×C4⋊C4C2412yes—
216C2×C4⋊C4C2412yes—
217C2×C4⋊C4C2412yes—
218C2×C4⋊C4C2412yes—
219C2×C42—24no—
220C2×C42—24no—
221C2×C42—24no—
222C2×C42—24no—
223C2×C42—44no—
224C2×C42—44no—
225C2×C42C2×D414yes—
226C2×C42C2×D412yes—
227C2×C42C2×Q814yes—
228C2×C42C2×Q814yes—
229C2×C42C2414yes—
230C2×C42C2412yes—
231#107—216no—
232#107C2×D4116yes—
233#107C2×Q8116yescomplemented
234#106—216no—
235#106—216no—
236#106—48no—
237C4⋊C8C2×Q8116yescomplemented
238#97—216no—
239C4×C8C2×Q8116yescomplemented
240#95—24no—
241#95—24no—
242#95—28no—
243#95—28no—
244#95C2×D418yes—
245C24C22×D411yescharacteristic
246C2×Q8—416no—
247C2×Q8—416no—
248C2×Q8—88no—
249C2×Q8—832no—
250C22×C4—22no—
251C22×C4—22no—
252C22×C4—24no—
253C22×C4—24no—
254C22×C4—24no—
255C22×C4—24no—
256C22×C4—24no—
257C22×C4—24no—
258C22×C4—24no—
259C22×C4—24no—
260C22×C4—24no—
261C22×C4—24no—
262C22×C4—22no—
263C22×C4—22no—
264C22×C4—22no—
265C22×C4—22no—
266C22×C4—24no—
267C22×C4—24no—
268C22×C4—42no—
269C22×C4—42no—
270C22×C4—42no—
271C22×C4—42no—
272C22×C4—42no—
273C22×C4—42no—
274C22×C4—42no—
275C22×C4—42no—
276C22×C4—44no—
277C22×C4—44no—
278C22×C4—44no—
279C22×C4—44no—
280C22×C4—44no—
281C22×C4—44no—
282C22×C4C4⋊Q814yes—
283C22×C4C4⋊Q814yes—
284C22×C4AGL(1,ℤ/8)14yes—
285C22×C4#13714yes—
286C22×C4C22×D414yes—
287C22×C4C22×D414yes—
288C22×C4C22×D412yes—
289C22×C4C22×D411yescharacteristic
290C22×C4C22×D412yes—
291C22×C4C22×D412yes—
292C22×C4C22×Q812yes—
293C22×C4C22×Q812yes—
294C22×C4C22×Q812yes—
295C22×C4H(5,𝔽2)12yes—
296C22×C42−1+412yes—
297C22×C4C2511yescharacteristic
298C2×C8—28no—
299C2×C8—216no—
300C2×C8—24no—
301C2×C8—22no—
302C2×C8—22no—
303C2×C8—24no—
304C2×C8C4⋊Q8116yescomplemented
305C2×C8C22×D414yes—
306C2×C8C22×Q814yes—
307C2×C8C22×Q818yes—
308C2×C8C22×Q814yes—
309C2×C8C22×Q814yes—
310C4⋊C4—24no—
311C4⋊C4—24no—
312C4⋊C4—24no—
313C4⋊C4—24no—
314C4⋊C4—28no—
315C4⋊C4—28no—
316C4⋊C4—22no—
317C4⋊C4—22no—
318C4⋊C4—22no—
319C4⋊C4—22no—
320C4⋊C4—24no—
321C4⋊C4—24no—
322C4⋊C4—24no—
323C4⋊C4—24no—
324C4⋊C4—416no—
325C4⋊C4—416no—
326C4⋊C4—416no—
327C4⋊C4—416no—
328C4⋊C4—44no—
329C4⋊C4—44no—
330C4⋊C4—48no—
331C4⋊C4—48no—
332C4⋊C4—84no—
333C4⋊C4—84no—
334C4⋊C4—88no—
335C4⋊C4C22×D414yes—
336C4⋊C4C22×D414yes—
337C4⋊C4C22×Q814yes—
338C4⋊C4C22×Q814yes—
339C42—28no—
340C42—24no—
341C42—24no—
342C42—48no—
343C42—48no—
344C42C4⋊Q818yes—
345C42C22×Q814yes—
346C42C22×Q814yes—
347C23C2×C4⋊Q812yes—
348C23D4212yes—
349C23D4×Q812yes—
350C23C2×AGL(1,ℤ/8)12yes—
351C23C2×#13712yes—
352C23#57712yes—
353C23#57712yes—
354C23C23×D411yescharacteristic
355Q8—832no—
356C2×C4—28no—
357C2×C4—22no—
358C2×C4—22no—
359C2×C4—24no—
360C2×C4—24no—
361C2×C4—24no—
362C2×C4—24no—
363C2×C4—24no—
364C2×C4—24no—
365C2×C4—24no—
366C2×C4—24no—
367C2×C4—24no—
368C2×C4—24no—
369C2×C4—48no—
370C2×C4—48no—
371C2×C4—48no—
372C2×C4—48no—
373C2×C4—48no—
374C2×C4—48no—
375C2×C4—42no—
376C2×C4—42no—
377C2×C4—42no—
378C2×C4—42no—
379C2×C4—42no—
380C2×C4—42no—
381C2×C4—42no—
382C2×C4—42no—
383C2×C4—44no—
384C2×C4—44no—
385C2×C4—44no—
386C2×C4—44no—
387C2×C4—44no—
388C2×C4—44no—
389C2×C4—88no—
390C2×C4—88no—
391C2×C4#501116yescomplemented
392C2×C4C2×C4⋊Q814yes—
393C2×C4C2×C4⋊Q814yes—
394C2×C4C2×C4⋊Q814yes—
395C2×C4C2×C4⋊Q812yes—
396C2×C4#54414yes—
397C2×C4D4212yes—
398C2×C4D4×Q814yes—
399C2×C4D4×Q812yes—
400C2×C4Q8214yes—
401C2×C4C2×AGL(1,ℤ/8)14yes—
402C2×C4C2×#13714yes—
403C2×C4C23×D411yescharacteristic
404C2×C4C23×Q811yescharacteristic
405C2×C4C23×Q811yescharacteristic
406C2×C4C23×Q811yescharacteristic
407C2×C4C2×H(5,𝔽2)11yescharacteristic
408C2×C4C2×2−1+411yescharacteristic
409C8—24no—
410C8—28no—
411C8C2×C4⋊Q818yescomplemented
412C22#255114yes—
413C22C2×#50114yes—
414C22#316314yes—
415C22#327214yes—
416C22#327814yes—
417C22#338414yes—
418C22#338714yes—
419C22C22×C4⋊Q811yescharacteristic
420C22C2×D4211yescharacteristic
421C22C2×D4×Q811yescharacteristic
422C22C22×AGL(1,ℤ/8)11yescharacteristic
423C22C22×#13711yescharacteristic
424C22C2×#57711yescharacteristic
425C22C2×#57711yescharacteristic
426C4—24no—
427C4—44no—
428C4—44no—
429C4—44no—
430C4—44no—
431C4—44no—
432C4—44no—
433C4—84no—
434C4—84no—
435C4#255114yes—
436C4C2×#50118yescomplemented
437C4C22×C4⋊Q811yescharacteristic
438C4C2×#54411yescharacteristic
439C4C2×D4×Q811yescharacteristic
440C4C2×Q8211yescharacteristic
441C2#2881718yesdirect product factor
442C2C2×#255111yescharacteristic
443C2C22×#50111yescharacteristic
444C2C2×#316311yescharacteristic
445C2C2×#327211yescharacteristic
446C2C2×#327811yescharacteristic
447C2C2×#338411yescharacteristic
448C2C2×#338711yescharacteristic
subgroupG/H
center, socle, prime radicalC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #28817C2direct (N × H)
94. C2×#107Q8semidirect
104. C2×C4⋊C8Q8semidirect
108. C2×C4×C8Q8semidirect
233. #107C2×Q8semidirect
237. C4⋊C8C2×Q8semidirect
239. C4×C8C2×Q8semidirect
304. C2×C8C4⋊Q8semidirect
391. C2×C4#501semidirect
411. C8C2×C4⋊Q8semidirect
436. C4C2×#501semidirect
441. C2#28817direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5012
C2×#25522
C2×#25512
#288172
C2×#20592
C2×#20582
C2×#19482
C2×#19472
C2×#19432
C2×#18442
C2×C4×#1072
C2×#17702