Finite Group Databasebeta

← #46327

Subgroups — #46327

Order 256.

897 conjugacy classes of subgroups.

The subgroup lattice has 195 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2852C212yesmaximal, complemented
2#2843C211yesmaximal, characteristic, complemented
3#2823C211yesmaximal, characteristic, complemented
4#2795C213yesmaximal, complemented
5#2792C213yesmaximal, complemented
6#2790C216yesmaximal, complemented
7#2484C213yesmaximal, complemented
8#2413C216yesmaximal, complemented
9#2406C213yesmaximal
10#2383C212yesmaximal, complemented
11C2×#384C211yesmaximal, characteristic, complemented
12C22×#41C2211yescharacteristic
13C2×#126C2212yes—
14C2×#123C2216yes—
15C2×#117C2213yes—
16C22×C4⋊C4C2213yes—
17C22×C4⋊C4C2213yes—
18C22×C42C2211yescharacteristic
19#400C2213yes—
20#400C2213yes—
21#398C2213yes—
22#398C2216yes—
23#398C2216yes—
24#398C2213yes—
25#396C2216yes—
26#396C2216yes—
27#395C2213yes—
28#395C2213yes—
29#394C2213yes—
30#394C2213yes—
31#389C2216yes—
32#389C2216yes—
33#388C2216yes—
34#388C2216yes—
35#388C2216yes—
36#387C2216yes—
37#387C2216yes—
38#387C2216yes—
39#386C2216yes—
40#385C2216yes—
41#385C2216yes—
42#385C2216yes—
43#384C2211yescharacteristic
44#384C2211yescharacteristic
45#384C2213yes—
46#384C2213yes—
47#383C2212yes—
48#381C2213yes—
49#381C2213yes—
50C2×#41—46no—
51C22×Q8C2311yescharacteristic
52C22×D4C2312yes—
53C22×D4C2311yescharacteristic
54C23×C4C2313yes—
55C23×C4C2311yescharacteristic
56C23×C4C2313yes—
57C23×C4C2312yes—
58#126—28no—
59#123—412no—
60#117—46no—
61C2×C4⋊C4—46no—
62C2×C4⋊C4—46no—
63C2×C4⋊C4C2316yes—
64C2×C4⋊C4C2316yes—
65C2×C4⋊C4C2313yes—
66C2×C4⋊C4C2313yes—
67C2×C4⋊C4C2313yes—
68C2×C4⋊C4C2313yes—
69C2×C4⋊C4C2316yes—
70C2×C4⋊C4C2313yes—
71C2×C4⋊C4C2313yes—
72C2×C4⋊C4C2313yes—
73C2×C4⋊C4C2313yes—
74C2×C4⋊C4C2316yes—
75C2×C4⋊C4C2316yes—
76C2×C22⋊C4C2316yes—
77C2×C22⋊C4C2316yes—
78C2×C22⋊C4C2316yes—
79C2×C22⋊C4C2316yes—
80C2×C22⋊C4C2316yes—
81C2×C42—24no—
82C2×C42C2313yes—
83C2×C42C2316yes—
84C2×C42C2311yescharacteristic
85#95C2316yes—
86#95C2316yes—
87#95C2313yes—
88#95C2313yes—
89#95C2313yes—
90#95C2313yes—
91#95C2316yes—
92#95C2316yes—
93#95C2316yes—
94#95C2316yes—
95C24C2412yes—
96C24C2411yescharacteristic
97#41—416no—
98C2×Q8—43no—
99C2×D4—212no—
100C2×D4—43no—
101C22×C4—26no—
102C22×C4—26no—
103C22×C4—26no—
104C22×C4—26no—
105C22×C4—212no—
106C22×C4—26no—
107C22×C4—46no—
108C22×C4C2416yes—
109C22×C4C2416yes—
110C22×C4C2411yescharacteristic
111C22×C4C2411yescharacteristic
112C22×C4C2412yes—
113C22×C4C2413yes—
114C22×C4C2413yes—
115C22×C4C2413yes—
116C22×C4C2413yes—
117C4⋊C4—212no—
118C4⋊C4—212no—
119C4⋊C4—43no—
120C4⋊C4—43no—
121C4⋊C4—43no—
122C4⋊C4—46no—
123C4⋊C4—43no—
124C4⋊C4—43no—
125C4⋊C4—43no—
126C4⋊C4—43no—
127C4⋊C4—43no—
128C4⋊C4—46no—
129C4⋊C4—46no—
130C22⋊C4—212no—
131C22⋊C4—212no—
132C22⋊C4—212no—
133C22⋊C4—46no—
134C22⋊C4—46no—
135C42—26no—
136C42—46no—
137C42#4114yescomplemented
138C23—21no—
139C23—23no—
140C23—22no—
141C23—26no—
142C23—26no—
143C23H(5,𝔽2)16yes—
144C23C2511yescharacteristic
145Q8—44no—
146D4—44no—
147D4—48no—
148C2×C4—224no—
149C2×C4—23no—
150C2×C4—23no—
151C2×C4—23no—
152C2×C4—23no—
153C2×C4—26no—
154C2×C4—23no—
155C2×C4—26no—
156C2×C4—26no—
157C2×C4—26no—
158C2×C4—26no—
159C2×C4—23no—
160C2×C4—23no—
161C2×C4—23no—
162C2×C4—26no—
163C2×C4—26no—
164C2×C4—26no—
165C2×C4—26no—
166C2×C4—48no—
167C2×C4—412no—
168C2×C4—44no—
169C2×C4C2×#4116yes—
170C2×C42−1+416yes—
171C22—26no—
172C22—26no—
173C22—46no—
174C22—42no—
175C22—46no—
176C22#56014yes—
177C22C22×#4111yescharacteristic
178C22C2×H(5,𝔽2)13yes—
179C22C2×2−1+413yes—
180C4—26no—
181C4—26no—
182C4—46no—
183C4—43no—
184C4—43no—
185C4—41no—
186C4—41no—
187C4—42no—
188C4—46no—
189C2—24no—
190C2—82no—
191C2#349213yes—
192C2C2×#56011yescharacteristic
193C2#354413yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC22×#41C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2852C2semidirect
2. #2843C2semidirect
3. #2823C2semidirect
4. #2795C2semidirect
5. #2792C2semidirect
6. #2790C2semidirect
7. #2484C2semidirect
8. #2413C2semidirect
10. #2383C2semidirect
11. C2×#384C2semidirect
137. C42#41semidirect

Maximal subgroups

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

subgroupindex
#28522
#28432
#28232
#27952
#27922
#27902
#24842
#24132
#24062
#23832
C2×#3842