Finite Group Databasebeta

← #29670

Subgroups — #29670

Order 256.

630 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 630 conjugacy classes of subgroups — too many to draw. Only its 127 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#540C211yesmaximal, characteristic, complemented
2C2×#459C212yesmaximal, complemented
3#2619C211yesmaximal, characteristic, complemented
4#2025C212yesmaximal, complemented
5#2011C212yesmaximal, complemented
6#1999C214yesmaximal, complemented
7#1804C212yesmaximal, complemented
8#1798C211yesmaximal, characteristic, complemented
9C22×D8C2214yes—
10#540—28no—
11C2×#127C2211yescharacteristic
12C2×#127C2211yescharacteristic
13C2×#125C2211yescharacteristic
14C2×#123—22no—
15C2×#121—22no—
16C2×#121C2212yes—
17C2×#121C2212yes—
18C2×C4×D4C2212yes—
19C2×#117C2211yescharacteristic
20#459—28no—
21C2×C4⋊C8C2212yes—
22C2×#102C2214yes—
23C2×#102C2214yes—
24C2×C22⋊C8C2212yes—
25#394—22no—
26#392—22no—
27#390C2212yes—
28#382C2211yescharacteristic
29#340C2214yes—
30#336C2212yes—
31C22×D4—22no—
32C22×D4—22no—
33C22×D4—22no—
34C22×D4—22no—
35C22×D4C2312yes—
36C22×D4C2312yes—
37C23×C4—22no—
38C23×C4C2311yescharacteristic
39C2×D8—28no—
40C2×D8—44no—
41C2×D8—44no—
42C22×C8C2314yes—
43#127—24no—
44#127—24no—
45#125—24no—
46#123—216no—
47#121—216no—
48#121—24no—
49#121—24no—
50#121—44no—
51C4×D4—24no—
52C4×D4D418yescomplemented
53#117—24no—
54C2×C4⋊C4—22no—
55C2×C4⋊C4D412yes—
56C2×C4⋊C4C2312yes—
57C2×C4⋊C4C2312yes—
58C2×C22⋊C4—22no—
59C2×C22⋊C4—22no—
60C2×C22⋊C4—22no—
61C2×C22⋊C4—24no—
62C2×C22⋊C4D412yes—
63C2×C42C2311yescharacteristic
64C2×C42C2311yescharacteristic
65C4⋊C8—24no—
66#102—28no—
67#102—44no—
68C22⋊C8—42no—
69#95—22no—
70C24—22no—
71C24—22no—
72C24C2×D411yescharacteristic
73C2×D4—28no—
74C2×D4—28no—
75C2×D4—22no—
76C2×D4—24no—
77C2×D4—22no—
78C2×D4—22no—
79C2×D4—22no—
80C2×D4—24no—
81C2×D4—22no—
82C2×D4—22no—
83C2×D4—22no—
84C2×D4—44no—
85C2×D4—44no—
86C2×D4—84no—
87C2×D4—84no—
88C2×D4—84no—
89C2×D4—84no—
90C2×D4C2×D414yes—
91C22×C4—22no—
92C22×C4—22no—
93C22×C4—21no—
94C22×C4—22no—
95C22×C4—21no—
96C22×C4—28no—
97C22×C4—22no—
98C22×C4—84no—
99C22×C4C2×D412yes—
100C22×C4C2×D411yescharacteristic
101C22×C4C2×D412yes—
102C22×C4C2411yescharacteristic
103D8—416no—
104C2×C8—24no—
105C2×C8—24no—
106C2×C8—24no—
107C4⋊C4—28no—
108C4⋊C4—24no—
109C4⋊C4—22no—
110C4⋊C4—24no—
111C4⋊C4C2×D414yes—
112C22⋊C4—28no—
113C22⋊C4—28no—
114C22⋊C4—24no—
115C22⋊C4—44no—
116C22⋊C4—84no—
117C42—22no—
118C42C2×D414yes—
119C23—21no—
120C23—24no—
121C23—21no—
122C23—21no—
123C23—24no—
124C23—42no—
125C23—42no—
126C23—44no—
127C23—44no—
128C23—42no—
129C23—42no—
130C23—42no—
131C23—44no—
132C23—44no—
133C23C22×D411yescharacteristic
134D4—24no—
135D4—24no—
136D4—42no—
137D4—44no—
138D4—42no—
139D4—44no—
140D4—88no—
141D4—88no—
142D4—88no—
143D4—88no—
144C2×C4—24no—
145C2×C4—22no—
146C2×C4—21no—
147C2×C4—24no—
148C2×C4—21no—
149C2×C4—21no—
150C2×C4—24no—
151C2×C4—44no—
152C2×C4—42no—
153C2×C4—42no—
154C2×C4—42no—
155C2×C4—44no—
156C2×C4—88no—
157C2×C4#12014yes—
158C2×C4C22×D412yes—
159C2×C4H(5,𝔽2)11yescharacteristic
160C2×C4H(5,𝔽2)12yes—
161C2×C42−1+411yescharacteristic
162C8—44no—
163C22—41no—
164C22—44no—
165C22—42no—
166C22—42no—
167C22—44no—
168C22—42no—
169C22—44no—
170C22—84no—
171C22—84no—
172C22—82no—
173C22—82no—
174C22—82no—
175C22—84no—
176C22—84no—
177C22C2×#12011yescharacteristic
178C22#53511yescharacteristic
179C22#53711yescharacteristic
180C22#57614yes—
181C4—24no—
182C4—41no—
183C4—42no—
184C4—44no—
185C4—82no—
186C4#53512yes—
187C4#53712yes—
188C2—81no—
189C2—84no—
190C2—162no—
191C2#261511yescharacteristic
192C2#300812yes—
193C2#322012yes—
194C2#325912yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#540C2semidirect
2. C2×#459C2semidirect
3. #2619C2semidirect
4. #2025C2semidirect
5. #2011C2semidirect
6. #1999C2semidirect
7. #1804C2semidirect
8. #1798C2semidirect
52. C4×D4D4semidirect

Maximal subgroups

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

subgroupindex
C2×#5402
C2×#4592
#26192
#20252
#20112
#19992
#18042
#17982