Finite Group Databasebeta

← C2×#30258 #6435925

Subgroups — C2×#30258 #6435925

Order 512.

4446 conjugacy classes of subgroups.

The subgroup lattice has 310 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#493C212yesmaximal, complemented
2C22×#486C212yesmaximal, complemented
3C2×#2867C211yesmaximal, characteristic, complemented
4C2×#2858C211yesmaximal, characteristic, complemented
5#30258C2116yesmaximal, direct product factor
6C2×#2011C218yesmaximal, complemented
7C2×#1744C211yesmaximal, characteristic, complemented
8C23×D8C2218yes—
9C22×C4⋊Q8C2211yescharacteristic
10C22×#127—22no—
11C22×#127—22no—
12C22×#127C2211yescharacteristic
13C22×#127C2212yes—
14C22×#127C2214yes—
15C22×#124—22no—
16C2×#493—216no—
17C2×#493C22116yescomplemented
18C2×#486—216no—
19C2×#486C22116yescomplemented
20C22×#102C2218yes—
21C22×C4×C8C2212yes—
22#2867—24no—
23#2867C2218yescomplemented
24#2858—24no—
25#2858C2218yescomplemented
26C2×#390—22no—
27C2×#390C2214yes—
28C2×C43C2211yescharacteristic
29#2011C22164yescomplemented
30#1744C2218yescomplemented
31C2×#336C2214yes—
32C23×Q8—21no—
33C23×D4—21no—
34C23×D4—28no—
35C23×D4—22no—
36C23×D4—22no—
37C23×D4—21no—
38C23×D4C2314yes—
39C23×D4C2312yes—
40C22×D8—232no—
41C22×D8—432no—
42C22×D8C23132yes—
43C23×C8C2314yes—
44C2×C4⋊Q8—22no—
45C2×C4⋊Q8—28no—
46C2×C4⋊Q8C2314yes—
47C2×#127—28no—
48C2×#127—28no—
49C2×#127—28no—
50C2×#127—22no—
51C2×#127—28no—
52C2×#127—24no—
53C2×#127—216no—
54C2×#127—216no—
55C2×#127—416no—
56C2×#127—416no—
57C2×#127—416no—
58C2×#127C2314yes—
59C2×#127C2318yes—
60C2×#127C23116yes—
61C2×#124—216no—
62C2×#124—416no—
63C22×C4⋊C4—21no—
64C22×C4⋊C4C2312yes—
65C22×C22⋊C4—28no—
66C22×C42D412yes—
67C22×C42D412yes—
68C22×C42C2312yes—
69C22×C42C2311yescharacteristic
70#493—264no—
71#486—264no—
72C2×#102—232no—
73C2×#102C23132yes—
74C2×C4×C8D4116yescomplemented
75C2×C4×C8C2318yes—
76#390—28no—
77#390—216no—
78#390C23116yes—
79C43D414yes—
80C43C2314yes—
81#336C23116yes—
82C25—22no—
83C25—24no—
84C22×Q8—24no—
85C22×Q8—44no—
86C22×Q8—48no—
87C22×D4—28no—
88C22×D4—28no—
89C22×D4—28no—
90C22×D4—24no—
91C22×D4—24no—
92C22×D4—232no—
93C22×D4—28no—
94C22×D4—28no—
95C22×D4—22no—
96C22×D4—24no—
97C22×D4—232no—
98C22×D4—216no—
99C22×D4—432no—
100C22×D4—432no—
101C22×D4—48no—
102C22×D4—44no—
103C22×D4—48no—
104C22×D4—44no—
105C22×D4—48no—
106C22×D4—432no—
107C22×D4—416no—
108C22×D4—416no—
109C22×D4—48no—
110C22×D4C2418yes—
111C22×D4C2414yes—
112C23×C4—22no—
113C23×C4C2×D414yes—
114C23×C4C2×D411yescharacteristic
115C23×C4C2×D411yescharacteristic
116C23×C4C2411yescharacteristic
117C2×D8—264no—
118C2×D8—464no—
119C2×D8—4128no—
120C22×C8—216no—
121C22×C8C2×D4116yes—
122C22×C8C2418yes—
123C4⋊Q8—216no—
124C4⋊Q8—48no—
125#127—216no—
126#127—216no—
127#127—216no—
128#127—432no—
129#127—432no—
130#127—464no—
131#127—416no—
132#127—48no—
133#127—464no—
134#124—464no—
135C2×C4⋊C4—28no—
136C2×C4⋊C4—24no—
137C2×C4⋊C4—22no—
138C2×C4⋊C4—44no—
139C2×C4⋊C4C2414yes—
140C2×C22⋊C4—232no—
141C2×C22⋊C4—432no—
142C2×C42—28no—
143C2×C42—28no—
144C2×C42D8116yescomplemented
145C2×C42C2×D414yes—
146C2×C42C2×D418yes—
147C2×C42C2×D412yes—
148C2×C42C2×D418yes—
149C2×C42C2×D418yes—
150C2×C42C2414yes—
151C2×C42C2412yes—
152#102—264no—
153C4×C8C2×D4132yescomplemented
154C24—24no—
155C24—28no—
156C24—44no—
157C24—48no—
158C24—416no—
159C24—48no—
160C24—48no—
161C24—416no—
162C24—416no—
163C24—48no—
164C24C22×D411yescharacteristic
165C2×Q8—48no—
166C2×Q8—416no—
167C2×Q8—816no—
168C2×D4—28no—
169C2×D4—28no—
170C2×D4—28no—
171C2×D4—232no—
172C2×D4—216no—
173C2×D4—464no—
174C2×D4—464no—
175C2×D4—416no—
176C2×D4—48no—
177C2×D4—416no—
178C2×D4—48no—
179C2×D4—44no—
180C2×D4—48no—
181C2×D4—432no—
182C2×D4—432no—
183C2×D4—432no—
184C2×D4—416no—
185C2×D4—48no—
186C2×D4—416no—
187C2×D4—464no—
188C2×D4—432no—
189C2×D4—432no—
190C2×D4—416no—
191C2×D4—8128no—
192C2×D4—816no—
193C2×D4—832no—
194C2×D4—832no—
195C2×D4—816no—
196C22×C4—28no—
197C22×C4—28no—
198C22×C4—24no—
199C22×C4—44no—
200C22×C4—48no—
201C22×C4#12714yes—
202C22×C4#12714yes—
203C22×C4C2×D8116yes—
204C22×C4C2×D818yes—
205C22×C4AGL(1,ℤ/8)18yes—
206C22×C4C22×D418yes—
207C22×C4C22×D411yescharacteristic
208C22×C4C22×D412yes—
209C22×C4C22×D412yes—
210C22×C4C22×D414yes—
211C22×C4H(5,𝔽2)18yes—
212C22×C4C2511yescharacteristic
213D8—4128no—
214C2×C8—232no—
215C2×C8—216no—
216C2×C8C22×D4116yes—
217C4⋊C4—28no—
218C4⋊C4—44no—
219C4⋊C4—48no—
220C22⋊C4—464no—
221C42—28no—
222C42—216no—
223C42—28no—
224C42#12718yes—
225C42C2×D8132yescomplemented
226C42C22×D418yes—
227C23—48no—
228C23—44no—
229C23—416no—
230C23—48no—
231C23—48no—
232C23—416no—
233C23—416no—
234C23—48no—
235C23—88no—
236C23—816no—
237C23—816no—
238C23—88no—
239C23—88no—
240C23—816no—
241C23—864no—
242C23—832no—
243C23C2×#12712yes—
244C23#53514yes—
245C23C22×D814yes—
246C23C2×AGL(1,ℤ/8)14yes—
247C23C23×D411yescharacteristic
248Q8—816no—
249D4—416no—
250D4—416no—
251D4—416no—
252D4—8128no—
253D4—816no—
254D4—832no—
255D4—832no—
256D4—816no—
257D4—88no—
258D4—816no—
259C2×C4—28no—
260C2×C4—232no—
261C2×C4—28no—
262C2×C4—44no—
263C2×C4—48no—
264C2×C4—88no—
265C2×C4#493116yes—
266C2×C4#496116yes—
267C2×C4C2×#12714yes—
268C2×C4C2×#12714yes—
269C2×C4C2×#12712yes—
270C2×C4#53514yes—
271C2×C4#535116yes—
272C2×C4C22×D8116yes—
273C2×C4C22×D818yes—
274C2×C4C2×AGL(1,ℤ/8)18yes—
275C2×C4C23×D412yes—
276C2×C4C2×H(5,𝔽2)14yes—
277C8—216no—
278C22—84no—
279C22—88no—
280C22—832no—
281C22—816no—
282C22—84no—
283C22—88no—
284C22—88no—
285C22—84no—
286C22—1632no—
287C22—1616no—
288C22#265714yes—
289C22C2×#49314yes—
290C22C2×#49614yes—
291C22#3205116yes—
292C22C22×#12711yescharacteristic
293C22C2×#53512yes—
294C22C23×D812yes—
295C22C22×AGL(1,ℤ/8)12yes—
296C4—216no—
297C4—84no—
298C4#265714yes—
299C4C2×#49318yes—
300C4C2×#49618yes—
301C4C2×#53514yes—
302C2—168no—
303C2—164no—
304C2#3025818yesdirect product factor
305C2C2×#265711yescharacteristic
306C2C22×#49311yescharacteristic
307C2C22×#49611yescharacteristic
308C2C2×#320514yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#493C2semidirect
2. C22×#486C2semidirect
3. C2×#2867C2semidirect
4. C2×#2858C2semidirect
5. #30258C2direct (N × H)
6. C2×#2011C2semidirect
7. C2×#1744C2semidirect
17. C2×#493C22semidirect
19. C2×#486C22semidirect
23. #2867C22semidirect
25. #2858C22semidirect
29. #2011C22semidirect
30. #1744C22semidirect
74. C2×C4×C8D4semidirect
144. C2×C42D8semidirect
153. C4×C8C2×D4semidirect
225. C42C2×D8semidirect
304. C2#30258direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4932
C22×#4862
C2×#28672
C2×#28582
#302582
C2×#20112
C2×#17442