Finite Group Databasebeta

← C2×#28220 #6463741

Subgroups — C2×#28220 #6463741

Order 512.

2086 conjugacy classes of subgroups.

The subgroup lattice has 387 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3077C212yesmaximal, complemented
2C2×#2961C211yesmaximal, characteristic, complemented
3C22×#442C211yesmaximal, characteristic
4#28220C2116yesmaximal, direct product factor
5C2×#2090C212yesmaximal, complemented
6C2×#2045C212yesmaximal
7C2×#1931C214yesmaximal, complemented
8C2×#1838C211yesmaximal, characteristic, complemented
9C2×#1800C212yesmaximal, complemented
10C23×D8C2211yescharacteristic
11C2×#533C2211yescharacteristic
12C22×C4×D4C2212yes—
13#3077—28no—
14#3077C22116yescomplemented
15C2×#478—24no—
16C2×#476—22no—
17C2×#474—22no—
18#2961—24no—
19#2961C2218yescomplemented
20C2×#446—24no—
21C2×#442—24no—
22C2×#442—24no—
23C2×#442C2218yes—
24C2×#428C2214yes—
25C22×#106C2211yescharacteristic
26C2×#424C2212yes—
27C2×#423C2211yescharacteristic
28C2×#423C2212yes—
29C2×#418C2214yes—
30C22×#102C2212yes—
31C22×#100C2214yes—
32C2×#405C2212yes—
33C22×#97C2211yescharacteristic
34#2090C22116yescomplemented
35#2045C22116yes—
36#1931C22132yescomplemented
37#1838C2218yescomplemented
38#1800C22116yescomplemented
39C2×#343C2214yes—
40C2×#341C2212yes—
41C2×#341C2212yes—
42C23×D4C2312yes—
43C24×C4—22no—
44C22×D8—28no—
45C22×D8—22no—
46C22×D8—22no—
47C22×D8C2314yes—
48C22×M16C2312yes—
49C22×M16C2314yes—
50C23×C8C2311yescharacteristic
51C23×C8C2311yescharacteristic
52#533—22no—
53#533—22no—
54#533D414yes—
55#533C2314yes—
56C2×C4⋊Q8D412yes—
57C2×#125D412yes—
58C2×C22⋊Q8—22no—
59C2×C4×Q8—22no—
60C2×C4×D4—22no—
61C2×C4×D4—24no—
62C2×C4×D4—22no—
63C2×C4×D4—22no—
64C2×C4×D4—24no—
65C2×C4×D4—22no—
66C2×C4×D4—24no—
67C2×C4×D4C2318yes—
68C2×#117C2312yes—
69C22×C4⋊C4C2312yes—
70C22×C22⋊C4—22no—
71C22×C42C2311yescharacteristic
72#478—232no—
73#476—216no—
74#474—216no—
75#446—232no—
76#442—232no—
77#428—28no—
78#428C23116yes—
79C2×#107—24no—
80C2×#106—22no—
81C2×#106—22no—
82C2×#106—24no—
83C2×#106C2314yes—
84#424—24no—
85#424C2318yes—
86#423—24no—
87#423—22no—
88#423C2318yes—
89#423C2314yes—
90C2×C4⋊C8—24no—
91C2×C4⋊C8—22no—
92C2×C4⋊C8—22no—
93C2×C4⋊C8—22no—
94#418—28no—
95#418C23116yes—
96C2×#102—24no—
97C2×#102—24no—
98C2×#102—24no—
99C2×#102—24no—
100C2×#102C2318yes—
101C2×#100—216no—
102C2×#100C23116yes—
103#405—24no—
104#405C2318yes—
105C2×#97—22no—
106C2×#97D414yes—
107C2×#97D414yes—
108C2×#97C2314yes—
109C2×C4×C8—22no—
110#343C23116yes—
111#341C2318yes—
112#341C2318yes—
113C25—22no—
114C22×Q8—22no—
115C22×D4—22no—
116C22×D4—22no—
117C22×D4—22no—
118C22×D4—22no—
119C22×D4—24no—
120C22×D4—22no—
121C22×D4—24no—
122C22×D4—24no—
123C22×D4#4118yes—
124C22×D4C2414yes—
125C23×C4—22no—
126C23×C4—28no—
127C23×C4—44no—
128C23×C4—42no—
129C23×C4—42no—
130C23×C4—88no—
131C23×C4#4112yes—
132C23×C4C2411yescharacteristic
133C2×D8—216no—
134C2×D8—216no—
135C2×D8—216no—
136C2×D8—28no—
137C2×M16—22no—
138C2×M16—24no—
139C2×M16—28no—
140C2×M16—28no—
141C2×M16—28no—
142C2×M16C2418yes—
143C2×M16C2414yes—
144C22×C8—24no—
145C22×C8—24no—
146C22×C8—22no—
147C22×C8—24no—
148C22×C8C2×D412yes—
149C22×C8C2×D412yes—
150C22×C8C2×D412yes—
151C22×C8C2×D412yes—
152C22×C8C2412yes—
153C22×C8C2412yes—
154C4⋊Q8—24no—
155C4⋊Q8C2×D418yes—
156#125—24no—
157#125C2×D418yes—
158C22⋊Q8—28no—
159C22⋊Q8—28no—
160C4×Q8—28no—
161C4×Q8—28no—
162C4×D4—28no—
163C4×D4—28no—
164C4×D4—28no—
165C4×D4—28no—
166C4×D4—44no—
167C4×D4—44no—
168C4×D4—44no—
169C4×D4—44no—
170#117—22no—
171#117—22no—
172#117C2×D414yes—
173#117C2414yes—
174C2×C4⋊C4—24no—
175C2×C4⋊C4—22no—
176C2×C4⋊C4—22no—
177C2×C4⋊C4—22no—
178C2×C4⋊C4—22no—
179C2×C4⋊C4—22no—
180C2×C4⋊C4—22no—
181C2×C4⋊C4C2×D414yes—
182C2×C4⋊C4C2414yes—
183C2×C22⋊C4—22no—
184C2×C22⋊C4—28no—
185C2×C22⋊C4—44no—
186C2×C22⋊C4—42no—
187C2×C22⋊C4—42no—
188C2×C42—22no—
189C2×C42C2×D412yes—
190C2×C42C2×D411yescharacteristic
191C2×C42C2×D411yescharacteristic
192C2×C42C2×D412yes—
193C2×C42C2×D412yes—
194C2×C42#4112yes—
195C2×C42C2412yes—
196#107—216no—
197#106—28no—
198#106—216no—
199C4⋊C8—216no—
200C4⋊C8—28no—
201C4⋊C8—28no—
202C4⋊C8—28no—
203#102—216no—
204#102—216no—
205#102—216no—
206#100—232no—
207#97—28no—
208#97C2×D4116yes—
209C4×C8—28no—
210C24—28no—
211C24—24no—
212C24—42no—
213C24—42no—
214C24—44no—
215C24—84no—
216C24—84no—
217C24C2×#4111yescharacteristic
218C2×Q8—28no—
219C2×Q8—84no—
220C2×D4—28no—
221C2×D4—28no—
222C2×D4—28no—
223C2×D4—28no—
224C2×D4—28no—
225C2×D4—24no—
226C2×D4—24no—
227C2×D4—24no—
228C2×D4—24no—
229C2×D4—24no—
230C2×D4—42no—
231C2×D4—42no—
232C2×D4—44no—
233C2×D4—44no—
234C2×D4—44no—
235C2×D4—44no—
236C2×D4—44no—
237C2×D4C2×#4118yes—
238C22×C4—24no—
239C22×C4—24no—
240C22×C4—44no—
241C22×C4—42no—
242C22×C4—42no—
243C22×C4—48no—
244C22×C4—48no—
245C22×C4—88no—
246C22×C4—88no—
247C22×C4—816no—
248C22×C4—816no—
249C22×C4—84no—
250C22×C4#12112yes—
251C22×C4#12112yes—
252C22×C4#12114yes—
253C22×C4C22×D411yescharacteristic
254C22×C4C22×D411yescharacteristic
255C22×C4C22×D411yescharacteristic
256C22×C4C22×D411yescharacteristic
257C22×C4C2×#4114yes—
258C22×C4C2×#4111yescharacteristic
259C22×C4C2×#4114yes—
260C22×C42−1+414yes—
261C22×C4C2511yescharacteristic
262D8—232no—
263M16—28no—
264M16—28no—
265M16—28no—
266M16—44no—
267M16—48no—
268C2×C8—24no—
269C2×C8—24no—
270C2×C8—24no—
271C2×C8—24no—
272C2×C8—24no—
273C2×C8—24no—
274C2×C8—24no—
275C2×C8—28no—
276C2×C8—44no—
277C2×C8—48no—
278C2×C8C22×D414yes—
279C2×C8C22×D414yes—
280C4⋊C4—216no—
281C4⋊C4—28no—
282C4⋊C4—24no—
283C4⋊C4—24no—
284C4⋊C4—24no—
285C4⋊C4—42no—
286C4⋊C4—42no—
287C4⋊C4C22×D418yes—
288C22⋊C4—24no—
289C22⋊C4—24no—
290C22⋊C4—48no—
291C22⋊C4—48no—
292C42—24no—
293C42—24no—
294C42#12114yes—
295C42#12112yes—
296C42#12112yes—
297C42C22×D414yes—
298C42C22×D412yes—
299C42C22×D412yes—
300C23—24no—
301C23—28no—
302C23—44no—
303C23—44no—
304C23—48no—
305C23—48no—
306C23—84no—
307C23—84no—
308C23—816no—
309C23—84no—
310C23—84no—
311C23—816no—
312C23—84no—
313C23—84no—
314C23C2×#12111yescharacteristic
315C23C2×#12111yescharacteristic
316C23#55214yes—
317C23C22×#4111yescharacteristic
318Q8—88no—
319D4—28no—
320D4—28no—
321D4—44no—
322D4—44no—
323D4—48no—
324D4—48no—
325C2×C4—24no—
326C2×C4—24no—
327C2×C4—28no—
328C2×C4—44no—
329C2×C4—44no—
330C2×C4—48no—
331C2×C4—44no—
332C2×C4—816no—
333C2×C4—816no—
334C2×C4—84no—
335C2×C4—84no—
336C2×C4—84no—
337C2×C4C2×#12114yes—
338C2×C4C2×#12114yes—
339C2×C4C2×#12111yescharacteristic
340C2×C4C2×#12111yescharacteristic
341C2×C4#52512yes—
342C2×C4#52512yes—
343C2×C4#53612yes—
344C2×C4#53612yes—
345C2×C4#54814yes—
346C2×C4#54814yes—
347C2×C4#55214yes—
348C2×C4C23×D411yescharacteristic
349C2×C4C23×D411yescharacteristic
350C2×C4C22×#4112yes—
351C2×C4C2×2−1+412yes—
352C8—24no—
353C8—24no—
354C8—44no—
355C8—48no—
356C22—22no—
357C22—22no—
358C22—28no—
359C22—48no—
360C22—88no—
361C22—88no—
362C22—816no—
363C22—84no—
364C22—84no—
365C22—816no—
366C22#253612yes—
367C22#253612yes—
368C22#306814yes—
369C22C22×#12111yescharacteristic
370C22C2×#55212yes—
371C4—24no—
372C4—24no—
373C4—48no—
374C4—84no—
375C4#253612yes—
376C4#253612yes—
377C4C2×#52511yescharacteristic
378C4C2×#53611yescharacteristic
379C4C2×#54812yes—
380C2—22no—
381C2—22no—
382C2—88no—
383C2#2822014yesdirect product factor
384C2C2×#253611yescharacteristic
385C2C2×#306812yes—
subgroupG/H
center, socleC23C2×#121
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D8C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#3077C2semidirect
2. C2×#2961C2semidirect
4. #28220C2direct (N × H)
5. C2×#2090C2semidirect
7. C2×#1931C2semidirect
8. C2×#1838C2semidirect
9. C2×#1800C2semidirect
14. #3077C22semidirect
19. #2961C22semidirect
34. #2090C22semidirect
36. #1931C22semidirect
37. #1838C22semidirect
38. #1800C22semidirect
383. C2#28220direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#30772
C2×#29612
C22×#4422
#282202
C2×#20902
C2×#20452
C2×#19312
C2×#18382
C2×#18002