Finite Group Databasebeta

← C2×#26446 #6446270

Subgroups — C2×#26446 #6446270

Order 512.

1990 conjugacy classes of subgroups.

The subgroup lattice has 446 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2551C211yesmaximal, characteristic
2C2×#2369C211yesmaximal, characteristic
3#26446C2116yesmaximal, direct product factor
4C2×#2087C212yesmaximal
5C2×#2057C212yesmaximal
6C2×#1990C211yesmaximal, characteristic
7C2×#1987C211yesmaximal, characteristic
8C2×#1987C212yesmaximal
9C2×#1947C211yesmaximal, characteristic
10C2×#1939C211yesmaximal, characteristic
11C2×#1921C212yesmaximal
12C2×C4×#107C211yesmaximal, characteristic
13C22×C4⋊Q8—21no—
14C22×C4⋊Q8C2212yes—
15C22×C4⋊Q8C2211yescharacteristic
16C22×#107C2211yescharacteristic
17C22×#107C2212yes—
18C22×#107C2211yescharacteristic
19C22×C4⋊C8C2211yescharacteristic
20C22×C4⋊C8C2212yes—
21C22×C4×C8C2211yescharacteristic
22#2551—24no—
23#2551C2218yes—
24C2×#395—22no—
25#2369—24no—
26#2369C2218yes—
27C2×#391—22no—
28C2×#389—21no—
29C2×#389—21no—
30C2×#389C2212yes—
31C2×#389C2212yes—
32C2×#384C2211yescharacteristic
33C2×C4×C4⋊C4—21no—
34C2×C4×C4⋊C4C2212yes—
35C2×C4×C4⋊C4C2211yescharacteristic
36C2×C4×C4⋊C4C2211yescharacteristic
37C2×C4×C4⋊C4C2211yescharacteristic
38#2087C22116yes—
39#2057C22116yes—
40#1990C2218yes—
41#1987C22116yes—
42#1987C2218yes—
43#1947C2218yes—
44#1939C2218yes—
45#1921C22116yes—
46C4×#107C2218yes—
47C2×#340C2212yes—
48C2×#340C2212yes—
49C2×#340C2212yes—
50C2×#340C2211yescharacteristic
51C2×#340C2212yes—
52C2×#340C2212yes—
53C2×#340C2211yescharacteristic
54C2×#336C2212yes—
55C23×Q8—21no—
56C23×Q8—22no—
57C23×C8C2311yescharacteristic
58C23×C8C2312yes—
59C23×C8C2311yescharacteristic
60C2×C4⋊Q8—28no—
61C2×C4⋊Q8—28no—
62C2×C4⋊Q8—22no—
63C2×C4⋊Q8—24no—
64C2×C4⋊Q8—24no—
65C2×C4⋊Q8—44no—
66C2×C4⋊Q8—48no—
67C2×C4⋊Q8Q818yescomplemented
68C2×C4⋊Q8C2318yes—
69C2×C4⋊Q8C2314yes—
70C22×C4⋊C4—21no—
71C22×C4⋊C4—22no—
72C22×C4⋊C4—22no—
73C22×C4⋊C4—21no—
74C22×C4⋊C4—21no—
75C22×C4⋊C4—22no—
76C22×C4⋊C4D411yescharacteristic
77C22×C4⋊C4D411yescharacteristic
78C22×C4⋊C4C2311yescharacteristic
79C22×C4⋊C4C2312yes—
80C22×C4⋊C4C2311yescharacteristic
81C22×C4⋊C4C2311yescharacteristic
82C22×C4⋊C4C2312yes—
83C22×C4⋊C4C2311yescharacteristic
84C22×C42—21no—
85C22×C42—21no—
86C22×C42—22no—
87C22×C42C2312yes—
88C22×C42C2311yescharacteristic
89C2×#107—24no—
90C2×#107—44no—
91C2×#107Q818yescomplemented
92C2×#107C2314yes—
93C2×#107C2318yes—
94C2×#107C2314yes—
95C2×C4⋊C8—24no—
96C2×C4⋊C8—44no—
97C2×C4⋊C8C2314yes—
98C2×C4⋊C8C2318yes—
99C2×C4×C8—24no—
100C2×C4×C8C2314yes—
101#395—216no—
102#391—216no—
103#389—28no—
104#389—28no—
105#389—24no—
106#389—24no—
107#389C2318yes—
108#389C2318yes—
109#384—22no—
110#384C2314yes—
111C4×C4⋊C4—28no—
112C4×C4⋊C4—24no—
113C4×C4⋊C4—22no—
114C4×C4⋊C4—22no—
115C4×C4⋊C4D414yes—
116C4×C4⋊C4C2318yes—
117C4×C4⋊C4C2314yes—
118C4×C4⋊C4C2314yes—
119C4×C4⋊C4C2314yes—
120C2×#95—21no—
121C2×#95—22no—
122C2×#95—22no—
123C2×#95—22no—
124C2×#95—21no—
125C2×#95D412yes—
126#340C2318yes—
127#340C2318yes—
128#340C2314yes—
129#340C2318yes—
130#340C2318yes—
131#340C2318yes—
132#340C2314yes—
133#336C2318yes—
134C22×Q8—28no—
135C22×Q8—24no—
136C22×Q8—28no—
137C22×Q8—48no—
138C22×Q8—48no—
139C22×Q8—82no—
140C22×Q8—82no—
141C22×Q8—84no—
142C23×C4—21no—
143C23×C4—22no—
144C23×C4—21no—
145C23×C4—21no—
146C23×C4—22no—
147C23×C4—21no—
148C23×C4C2×D412yes—
149C23×C4C2×D411yescharacteristic
150C23×C4C2×D412yes—
151C23×C4C2×D411yescharacteristic
152C23×C4C2411yescharacteristic
153C22×C8—22no—
154C22×C8—22no—
155C22×C8—22no—
156C22×C8—24no—
157C22×C8—22no—
158C22×C8—24no—
159C22×C8—22no—
160C22×C8—24no—
161C22×C8C2×Q814yes—
162C22×C8C2414yes—
163C22×C8C2412yes—
164C22×C8C2412yes—
165C4⋊Q8—216no—
166C4⋊Q8—216no—
167C4⋊Q8—28no—
168C4⋊Q8—48no—
169C4⋊Q8—416no—
170C4⋊Q8—432no—
171C4⋊Q8C2×Q8116yescomplemented
172C2×C4⋊C4—28no—
173C2×C4⋊C4—24no—
174C2×C4⋊C4—24no—
175C2×C4⋊C4—21no—
176C2×C4⋊C4—22no—
177C2×C4⋊C4—21no—
178C2×C4⋊C4—21no—
179C2×C4⋊C4—24no—
180C2×C4⋊C4—22no—
181C2×C4⋊C4—22no—
182C2×C4⋊C4—22no—
183C2×C4⋊C4—24no—
184C2×C4⋊C4—22no—
185C2×C4⋊C4—24no—
186C2×C4⋊C4—22no—
187C2×C4⋊C4—24no—
188C2×C4⋊C4—28no—
189C2×C4⋊C4—28no—
190C2×C4⋊C4—22no—
191C2×C4⋊C4—21no—
192C2×C4⋊C4—24no—
193C2×C4⋊C4—28no—
194C2×C4⋊C4—48no—
195C2×C4⋊C4—48no—
196C2×C4⋊C4—44no—
197C2×C4⋊C4—82no—
198C2×C4⋊C4—84no—
199C2×C4⋊C4Q1618yes—
200C2×C4⋊C4C2×D414yes—
201C2×C4⋊C4C2×D414yes—
202C2×C4⋊C4C2×Q818yes—
203C2×C4⋊C4C2×Q814yes—
204C2×C4⋊C4C2×Q814yes—
205C2×C4⋊C4#4114yes—
206C2×C4⋊C4C2414yes—
207C2×C4⋊C4C2412yes—
208C2×C4⋊C4C2414yes—
209C2×C4⋊C4C2412yes—
210C2×C4⋊C4C2412yes—
211C2×C4⋊C4C2412yes—
212C2×C42—24no—
213C2×C42—24no—
214C2×C42—24no—
215C2×C42—24no—
216C2×C42—28no—
217C2×C42—44no—
218C2×C42—44no—
219C2×C42—84no—
220C2×C42C2×D414yes—
221C2×C42C2×D412yes—
222C2×C42C2×Q814yes—
223C2×C42#4114yes—
224C2×C42C2414yes—
225C2×C42C2412yes—
226#107—28no—
227#107—48no—
228#107C2×Q8116yescomplemented
229C4⋊C8—28no—
230C4⋊C8—48no—
231C4×C8—28no—
232#95—28no—
233#95—28no—
234#95—24no—
235#95—24no—
236#95—28no—
237#95C2×D418yes—
238C24C22×D411yescharacteristic
239C2×Q8—216no—
240C2×Q8—416no—
241C2×Q8—416no—
242C2×Q8—816no—
243C2×Q8—84no—
244C2×Q8—84no—
245C2×Q8—88no—
246C2×Q8—832no—
247C22×C4—24no—
248C22×C4—22no—
249C22×C4—24no—
250C22×C4—22no—
251C22×C4—28no—
252C22×C4—24no—
253C22×C4—24no—
254C22×C4—24no—
255C22×C4—24no—
256C22×C4—24no—
257C22×C4—24no—
258C22×C4—22no—
259C22×C4—22no—
260C22×C4—24no—
261C22×C4—22no—
262C22×C4—22no—
263C22×C4—24no—
264C22×C4—42no—
265C22×C4—42no—
266C22×C4—42no—
267C22×C4—44no—
268C22×C4—42no—
269C22×C4—42no—
270C22×C4—44no—
271C22×C4—42no—
272C22×C4—44no—
273C22×C4—42no—
274C22×C4—42no—
275C22×C4—44no—
276C22×C4—42no—
277C22×C4—44no—
278C22×C4C22⋊Q814yes—
279C22×C4C22⋊Q814yes—
280C22×C4C2×Q1618yes—
281C22×C4C2×Q1614yes—
282C22×C4AGL(1,ℤ/8)14yes—
283C22×C4C22×D414yes—
284C22×C4C22×D412yes—
285C22×C4C22×D414yes—
286C22×C4C22×D411yescharacteristic
287C22×C4C22×D412yes—
288C22×C4C22×Q812yes—
289C22×C4C22×Q812yes—
290C22×C4C2×#4112yes—
291C22×C4C2×#4112yes—
292C22×C4H(5,𝔽2)12yes—
293C22×C42−1+412yes—
294C22×C4C2511yescharacteristic
295C2×C8—28no—
296C2×C8—22no—
297C2×C8—22no—
298C2×C8—22no—
299C2×C8—24no—
300C2×C8—22no—
301C2×C8—24no—
302C2×C8—24no—
303C2×C8—22no—
304C2×C8—44no—
305C2×C8—48no—
306C2×C8C22×Q814yes—
307C4⋊C4—216no—
308C4⋊C4—28no—
309C4⋊C4—24no—
310C4⋊C4—24no—
311C4⋊C4—24no—
312C4⋊C4—28no—
313C4⋊C4—24no—
314C4⋊C4—22no—
315C4⋊C4—22no—
316C4⋊C4—22no—
317C4⋊C4—22no—
318C4⋊C4—24no—
319C4⋊C4—22no—
320C4⋊C4—24no—
321C4⋊C4—416no—
322C4⋊C4—416no—
323C4⋊C4—42no—
324C4⋊C4—44no—
325C4⋊C4—48no—
326C4⋊C4—84no—
327C4⋊C4—88no—
328C4⋊C4C2×Q16116yes—
329C4⋊C4C22×Q814yes—
330C4⋊C4C22×Q814yes—
331C4⋊C4C22×Q818yes—
332C4⋊C4C2×#4114yes—
333C42—28no—
334C42—24no—
335C42—24no—
336C42—48no—
337C42—48no—
338C42—88no—
339C42C22⋊Q818yes—
340C42C22×Q814yes—
341C42C2×#4114yes—
342C23C2×C22⋊Q812yes—
343C23#54612yes—
344C23D4×Q812yes—
345C23C22×Q1612yes—
346C23C2×AGL(1,ℤ/8)12yes—
347C23#57612yes—
348C23#57712yes—
349C23C23×D411yescharacteristic
350Q8—816no—
351Q8—832no—
352C2×C4—28no—
353C2×C4—24no—
354C2×C4—216no—
355C2×C4—22no—
356C2×C4—24no—
357C2×C4—22no—
358C2×C4—28no—
359C2×C4—24no—
360C2×C4—24no—
361C2×C4—24no—
362C2×C4—24no—
363C2×C4—24no—
364C2×C4—24no—
365C2×C4—416no—
366C2×C4—48no—
367C2×C4—48no—
368C2×C4—42no—
369C2×C4—42no—
370C2×C4—42no—
371C2×C4—48no—
372C2×C4—48no—
373C2×C4—44no—
374C2×C4—42no—
375C2×C4—42no—
376C2×C4—44no—
377C2×C4—42no—
378C2×C4—44no—
379C2×C4—42no—
380C2×C4—42no—
381C2×C4—44no—
382C2×C4—42no—
383C2×C4—44no—
384C2×C4—84no—
385C2×C4—88no—
386C2×C4#477116yes—
387C2×C4C2×C22⋊Q814yes—
388C2×C4C2×C22⋊Q814yes—
389C2×C4C2×C22⋊Q812yes—
390C2×C4#53314yes—
391C2×C4#54214yes—
392C2×C4#54612yes—
393C2×C4D4×Q812yes—
394C2×C4#55714yes—
395C2×C4Q8214yes—
396C2×C4C22×Q1618yes—
397C2×C4C22×Q1614yes—
398C2×C4C2×AGL(1,ℤ/8)14yes—
399C2×C4C23×Q811yescharacteristic
400C2×C4C23×Q811yescharacteristic
401C2×C4C22×#4111yescharacteristic
402C2×C4C22×#4111yescharacteristic
403C2×C4C2×H(5,𝔽2)11yescharacteristic
404C2×C4C2×2−1+411yescharacteristic
405C8—24no—
406C8—42no—
407C8—44no—
408C22#245114yes—
409C22C2×#47714yes—
410C22#308114yes—
411C22#329914yes—
412C22#332514yes—
413C22Q8×Q1614yes—
414C22#338414yes—
415C22C22×C22⋊Q811yescharacteristic
416C22C2×#54611yescharacteristic
417C22C2×D4×Q811yescharacteristic
418C22C23×Q1611yescharacteristic
419C22C22×AGL(1,ℤ/8)11yescharacteristic
420C22C2×#57611yescharacteristic
421C22C2×#57711yescharacteristic
422C4—24no—
423C4—28no—
424C4—48no—
425C4—44no—
426C4—44no—
427C4—44no—
428C4—44no—
429C4—82no—
430C4—84no—
431C4#245114yes—
432C4C2×#47718yes—
433C4C2×#53311yescharacteristic
434C4C2×#54211yescharacteristic
435C4C2×#55711yescharacteristic
436C4C2×Q8211yescharacteristic
437C2#2644618yesdirect product factor
438C2C2×#245111yescharacteristic
439C2C22×#47711yescharacteristic
440C2C2×#308111yescharacteristic
441C2C2×#329911yescharacteristic
442C2C2×#332511yescharacteristic
443C2C2×Q8×Q1611yescharacteristic
444C2C2×#338411yescharacteristic
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
3. #26446C2direct (N × H)
67. C2×C4⋊Q8Q8semidirect
91. C2×#107Q8semidirect
171. C4⋊Q8C2×Q8semidirect
228. #107C2×Q8semidirect
437. C2#26446direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#25512
C2×#23692
#264462
C2×#20872
C2×#20572
C2×#19902
C2×#19872
C2×#19472
C2×#19392
C2×#19212
C2×C4×#1072