Finite Group Databasebeta

← #47804

Subgroups — #47804

Order 256.

869 conjugacy classes of subgroups.

The subgroup lattice has 180 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2844C211yesmaximal, characteristic, complemented
2#2782C213yesmaximal, complemented
3#2769C213yesmaximal, complemented
4#2720C216yesmaximal, complemented
5#2611C213yesmaximal, complemented
6#2609C213yesmaximal, complemented
7#2598C213yesmaximal
8#2449C216yesmaximal, complemented
9#2317C213yesmaximal, complemented
10C2×#125C2213yes—
11C2×C22⋊Q8C2216yes—
12C2×C4×D4C2213yes—
13C2×#117C2213yes—
14C2×#117C2213yes—
15C22×C4⋊C4C2213yes—
16#400C2213yes—
17#400C2213yes—
18#400C2216yes—
19#399C2213yes—
20#399C2213yes—
21#398C2213yes—
22#398C2216yes—
23#397C2213yes—
24#396C2216yes—
25#395C2216yes—
26#395C2212yes—
27#394C2213yes—
28#392C2211yescharacteristic
29#389C2216yes—
30#389C2216yes—
31#388C2216yes—
32#388C2216yes—
33#387C2216yes—
34#387C2216yes—
35#386C2216yes—
36#386C2216yes—
37#385C2216yes—
38#385C2216yes—
39#385C2216yes—
40#385C2216yes—
41#384C2211yescharacteristic
42#384C2213yes—
43#383C2213yes—
44#382C2213yes—
45#382C2213yes—
46#376C2211yescharacteristic
47C22×Q8C2312yes—
48C22×D4C2313yes—
49C23×C4C2313yes—
50C23×C4C2316yes—
51#125—46no—
52C22⋊Q8—412no—
53C4×D4—46no—
54#117—212no—
55#117—46no—
56C2×C4⋊C4—46no—
57C2×C4⋊C4C2316yes—
58C2×C4⋊C4C2316yes—
59C2×C4⋊C4C2316yes—
60C2×C4⋊C4C2313yes—
61C2×C4⋊C4C2313yes—
62C2×C4⋊C4C2313yes—
63C2×C4⋊C4C2313yes—
64C2×C4⋊C4C2313yes—
65C2×C4⋊C4C2316yes—
66C2×C4⋊C4C2316yes—
67C2×C4⋊C4C2313yes—
68C2×C4⋊C4C2313yes—
69C2×C22⋊C4C2316yes—
70C2×C22⋊C4C2316yes—
71C2×C22⋊C4C2316yes—
72C2×C22⋊C4C2313yes—
73C2×C22⋊C4C2313yes—
74C2×C22⋊C4C2316yes—
75C2×C42C2313yes—
76C2×C42C2313yes—
77C2×C42C2313yes—
78C2×C42C2311yescharacteristic
79#95C2313yes—
80#95C2311yescharacteristic
81#95C2316yes—
82#95C2316yes—
83#95C2316yes—
84#95C2316yes—
85#95C2311yescharacteristic
86#95C2316yes—
87#95C2313yes—
88#95C2316yes—
89#95C2316yes—
90C24C2413yes—
91C2×Q8—46no—
92C2×D4—212no—
93C2×D4—43no—
94C22×C4—26no—
95C22×C4—26no—
96C22×C4—26no—
97C22×C4—46no—
98C22×C4—46no—
99C22×C4—46no—
100C22×C4C2413yes—
101C22×C4C2413yes—
102C22×C4C2416yes—
103C22×C4C2413yes—
104C22×C4C2416yes—
105C22×C4C2411yescharacteristic
106C22×C4C2413yes—
107C22×C4C2413yes—
108C4⋊C4—212no—
109C4⋊C4—212no—
110C4⋊C4—212no—
111C4⋊C4—43no—
112C4⋊C4—43no—
113C4⋊C4—43no—
114C4⋊C4—43no—
115C4⋊C4—43no—
116C4⋊C4—46no—
117C4⋊C4—43no—
118C4⋊C4—46no—
119C4⋊C4—43no—
120C22⋊C4—212no—
121C22⋊C4—212no—
122C22⋊C4—212no—
123C22⋊C4—43no—
124C22⋊C4—43no—
125C22⋊C4—46no—
126C42—26no—
127C42—26no—
128C42—26no—
129C42#4114yes—
130C23—23no—
131C23—26no—
132C23—23no—
133C23—26no—
134C232−1+416yes—
135C23C2511yescharacteristic
136Q8—84no—
137D4—412no—
138C2×C4—224no—
139C2×C4—23no—
140C2×C4—23no—
141C2×C4—23no—
142C2×C4—23no—
143C2×C4—26no—
144C2×C4—23no—
145C2×C4—23no—
146C2×C4—23no—
147C2×C4—23no—
148C2×C4—26no—
149C2×C4—26no—
150C2×C4—26no—
151C2×C4—26no—
152C2×C4—26no—
153C2×C4—26no—
154C2×C4—26no—
155C2×C4—26no—
156C2×C4—812no—
157C2×C4C2×#4116yes—
158C2×C4H(5,𝔽2)16yes—
159C22—26no—
160C22—212no—
161C22—46no—
162C22—43no—
163C22—43no—
164C22C22×#4111yescharacteristic
165C22C2×H(5,𝔽2)13yes—
166C22C2×2−1+413yes—
167C4—26no—
168C4—26no—
169C4—46no—
170C4—43no—
171C4—43no—
172C4—41no—
173C4—43no—
174C4—46no—
175C2—46no—
176C2#349213yes—
177C2#353813yes—
178C2#354911yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radical#392C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2844C2semidirect
2. #2782C2semidirect
3. #2769C2semidirect
4. #2720C2semidirect
5. #2611C2semidirect
6. #2609C2semidirect
8. #2449C2semidirect
9. #2317C2semidirect

Maximal subgroups

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

subgroupindex
#28442
#27822
#27692
#27202
#26112
#26092
#25982
#24492
#23172