Finite Group Databasebeta

← #37306

Subgroups — #37306

Order 256.

941 conjugacy classes of subgroups.

The subgroup lattice has 237 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2857C212yesmaximal, complemented
2#2811C212yesmaximal, complemented
3#2809C212yesmaximal, complemented
4#2804C212yesmaximal, complemented
5#2692C218yesmaximal, complemented
6#2683C212yesmaximal, complemented
7#2628C212yesmaximal, complemented
8#2440C214yesmaximal, complemented
9#2439C214yesmaximal, complemented
10#2311C212yesmaximal
11#2297C211yesmaximal, characteristic
12C22×#41C2211yescharacteristic
13C2×C4⋊Q8C2212yes—
14C2×C4⋊Q8C2212yes—
15C2×C22⋊Q8C2214yes—
16C2×C22⋊Q8C2218yes—
17C2×#117C2212yes—
18C2×#117C2211yescharacteristic
19C22×C4⋊C4C2212yes—
20C22×C42C2211yescharacteristic
21#400C2214yes—
22#399C2214yes—
23#398C2218yes—
24#396C2218yes—
25#395C2214yes—
26#395C2218yes—
27#393C2214yes—
28#393C2218yes—
29#391C2214yes—
30#391C2214yes—
31#391C2218yes—
32#391C2211yescharacteristic
33#391C2211yescharacteristic
34#390C2214yes—
35#390C2211yescharacteristic
36#390C2211yescharacteristic
37#389C2214yes—
38#389C2214yes—
39#389C2214yes—
40#387C2218yes—
41#386C2214yes—
42#386C2214yes—
43#386C2214yes—
44#385C2218yes—
45#384C2212yes—
46#382C2212yes—
47#380C2214yes—
48#380C2214yes—
49#380C2214yes—
50C4×C22⋊C4C2214yes—
51C2×#41—42no—
52C2×#41—42no—
53C2×#41Q818yescomplemented
54C22×Q8C2314yes—
55C22×Q8C2314yes—
56C22×Q8C2311yescharacteristic
57C22×D4C2311yescharacteristic
58C22×D4C2312yes—
59C23×C4C2312yes—
60C23×C4C2312yes—
61C23×C4C2311yescharacteristic
62C23×C4C2314yes—
63C4⋊Q8—44no—
64C4⋊Q8—44no—
65C22⋊Q8—416no—
66C22⋊Q8—48no—
67#117—42no—
68#117—44no—
69C2×C4⋊C4—44no—
70C2×C4⋊C4C2314yes—
71C2×C4⋊C4C2314yes—
72C2×C4⋊C4C2314yes—
73C2×C4⋊C4C2318yes—
74C2×C4⋊C4C2314yes—
75C2×C4⋊C4C2311yescharacteristic
76C2×C4⋊C4C2311yescharacteristic
77C2×C4⋊C4C2314yes—
78C2×C4⋊C4C2318yes—
79C2×C4⋊C4C2314yes—
80C2×C4⋊C4C2314yes—
81C2×C22⋊C4C2314yes—
82C2×C22⋊C4C2314yes—
83C2×C22⋊C4C2314yes—
84C2×C22⋊C4C2312yes—
85C2×C22⋊C4C2318yes—
86C2×C22⋊C4C2318yes—
87C2×C42—42no—
88C2×C42C2312yes—
89C2×C42C2312yes—
90C2×C42C2314yes—
91C2×C42C2311yescharacteristic
92C2×C42C2311yescharacteristic
93#95C2314yes—
94#95C2314yes—
95#95C2318yes—
96#95C2318yes—
97#95C2318yes—
98#95C2314yes—
99#95C2314yes—
100#95C2318yes—
101C24C2412yes—
102C24C2411yescharacteristic
103#41—416no—
104C2×Q8—28no—
105C2×Q8—41no—
106C2×Q8—41no—
107C2×Q8—44no—
108C2×Q8—48no—
109C2×Q8—44no—
110C2×Q8—44no—
111C2×Q8C2×Q814yes—
112C2×D4—41no—
113C2×D4—42no—
114C2×D4—42no—
115C2×D4—41no—
116C2×D4C2×Q814yes—
117C2×D4C2×Q818yes—
118C22×C4—22no—
119C22×C4—24no—
120C22×C4—24no—
121C22×C4—22no—
122C22×C4—24no—
123C22×C4—24no—
124C22×C4—42no—
125C22×C4—44no—
126C22×C4—48no—
127C22×C4C2×Q818yes—
128C22×C4C2×Q814yes—
129C22×C4C2412yes—
130C22×C4C2418yes—
131C22×C4C2412yes—
132C22×C4C2418yes—
133C22×C4C2412yes—
134C22×C4C2411yescharacteristic
135C22×C4C2412yes—
136C22×C4C2412yes—
137C22×C4C2411yescharacteristic
138C4⋊C4—28no—
139C4⋊C4—28no—
140C4⋊C4—216no—
141C4⋊C4—28no—
142C4⋊C4—44no—
143C4⋊C4—41no—
144C4⋊C4—41no—
145C4⋊C4—44no—
146C4⋊C4—48no—
147C4⋊C4—44no—
148C4⋊C4—44no—
149C22⋊C4—28no—
150C22⋊C4—28no—
151C22⋊C4—42no—
152C22⋊C4—44no—
153C22⋊C4—48no—
154C22⋊C4—48no—
155C42—24no—
156C42—24no—
157C42—41no—
158C42—41no—
159C42—44no—
160C23—24no—
161C23—22no—
162C23—22no—
163C23—21no—
164C23—21no—
165C23—22no—
166C23—24no—
167C23—22no—
168C23C22×Q814yes—
169C23C22×Q812yes—
170C23C2511yescharacteristic
171Q8—44no—
172Q8—88no—
173Q8—88no—
174D4—44no—
175D4—48no—
176C2×C4—22no—
177C2×C4—22no—
178C2×C4—21no—
179C2×C4—22no—
180C2×C4—22no—
181C2×C4—21no—
182C2×C4—22no—
183C2×C4—22no—
184C2×C4—28no—
185C2×C4—216no—
186C2×C4—22no—
187C2×C4—22no—
188C2×C4—28no—
189C2×C4—24no—
190C2×C4—28no—
191C2×C4—28no—
192C2×C4—28no—
193C2×C4—28no—
194C2×C4—24no—
195C2×C4—28no—
196C2×C4—48no—
197C2×C4—88no—
198C2×C4C22×Q814yes—
199C2×C4C22×Q812yes—
200C2×C4C22×Q812yes—
201C2×C4H(5,𝔽2)14yes—
202C2×C4H(5,𝔽2)12yes—
203C2×C4H(5,𝔽2)12yes—
204C2×C42−1+414yes—
205C22—22no—
206C22—24no—
207C22—28no—
208C22—24no—
209C22—42no—
210C22—44no—
211C22—42no—
212C22—41no—
213C22—41no—
214C22—42no—
215C22C23×Q811yescharacteristic
216C22C2×H(5,𝔽2)11yescharacteristic
217C22C2×H(5,𝔽2)11yescharacteristic
218C22C2×H(5,𝔽2)12yes—
219C22C2×2−1+412yes—
220C4—22no—
221C4—24no—
222C4—24no—
223C4—24no—
224C4—48no—
225C4—48no—
226C4—42no—
227C4—42no—
228C4#54314yes—
229C2—42no—
230C2—44no—
231C2C2×#54311yescharacteristic
232C2#350312yes—
233C2#353612yes—
234C2#354911yescharacteristic
235C2#355011yescharacteristic
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. #2857C2semidirect
2. #2811C2semidirect
3. #2809C2semidirect
4. #2804C2semidirect
5. #2692C2semidirect
6. #2683C2semidirect
7. #2628C2semidirect
8. #2440C2semidirect
9. #2439C2semidirect
53. C2×#41Q8semidirect

Maximal subgroups

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

subgroupindex
#28572
#28112
#28092
#28042
#26922
#26832
#26282
#24402
#24392
#23112
#22972