Finite Group Databasebeta

← #2640×C149 #34041553

Subgroups — #2640×C149 #34041553

Order 19072.

500 conjugacy classes of subgroups; only the 200 normal subgroups are shown.

normal subgroups only

This group has 500 conjugacy classes of subgroups — too many to draw. Only its 200 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×C4⋊Q8×C149C211yesmaximal, characteristic, complemented
2C2×#124×C149C211yesmaximal, characteristic
3#397×C149C214yesmaximal, complemented
4#393×C149C214yesmaximal, complemented
5#391×C149C212yesmaximal, complemented
6#390×C149C212yesmaximal
7#376×C149C211yesmaximal, characteristic, complemented
8C22×Q8×C149C2211yescharacteristic
9C22×Q8×C149C2212yes—
10C22×D4×C149C2211yescharacteristic
11C4⋊Q8×C149—24no—
12#124×C149—24no—
13C2×C4⋊C4×C149C2212yes—
14C2×C4⋊C4×C149C2212yes—
15C2×C22⋊C4×C149C2212yes—
16C2×C22⋊C4×C149C2212yes—
17C2×C22⋊C4×C149C2218yes—
18C2×C42×C149C2212yes—
19C2×C42×C149C2211yescharacteristic
20#95×C149C2212yes—
21#95×C149C2212yes—
22#95×C149C2218yes—
23C24×C149C2312yes—
24C2×Q8×C149—22no—
25C2×Q8×C149—24no—
26C2×Q8×C149—24no—
27C2×Q8×C149—44no—
28C2×D4×C149—22no—
29C2×D4×C149—24no—
30C22×C4×C149C2314yes—
31C22×C4×C149C2312yes—
32C22×C4×C149C2314yes—
33C22×C4×C149C2311yescharacteristic
34C22×C4×C149C2311yescharacteristic
35C22×C4×C149C2311yescharacteristic
36C4⋊C4×C149—24no—
37C4⋊C4×C149—24no—
38C22⋊C4×C149—24no—
39C22⋊C4×C149—24no—
40C22⋊C4×C149—48no—
41C42×C149—24no—
42C42×C149D414yes—
43C23×C149—22no—
44C23×C149—24no—
45C23×C149—24no—
46C23×C149—24no—
47C23×C149C2411yescharacteristic
48Q8×C149—48no—
49Q8×C149—44no—
50D4×C149—44no—
51C2×C4×C149—22no—
52C2×C4×C149—22no—
53C2×C4×C149—22no—
54C2×C4×C149—24no—
55C2×C4×C149—24no—
56C2×C4×C149—24no—
57C2×C4×C149—24no—
58C2×C4×C149—28no—
59C2×C4×C149—24no—
60C2×C4×C149C2×D412yes—
61C2×C4×C149C2×D412yes—
62C2×C4×C149C2×D412yes—
63C2×C4×C149#4114yes—
64C22×C149—42no—
65C22×C149—42no—
66C22×C149—42no—
67C22×C149—48no—
68C22×C149C22×D411yescharacteristic
69C22×C149C2×#4112yes—
70C22×C149H(5,𝔽2)12yes—
71C22×C1492−1+412yes—
72C4×C149—22no—
73C4×C149—22no—
74C4×C149—42no—
75C4×C149—44no—
76C4×C149—44no—
77C4×C149#12414yes—
78C2×C149—82no—
79C2×C149C2×#12411yescharacteristic
80C2×C149#53511yescharacteristic
81C2×C149#53611yescharacteristic
82C2×C149#54214yes—
83C149#264011yescharacteristic, direct product factor, Sylow
84#2640C14911yesmaximal, characteristic, direct product factor, Sylow
85C2×C4⋊Q8C2×C14911yescharacteristic, complemented
86C2×#124C2×C14911yescharacteristic
87#397C2×C14914yescomplemented
88#393C2×C14914yescomplemented
89#391C2×C14912yescomplemented
90#390C2×C14912yes—
91#376C2×C14911yescharacteristic, complemented
92C22×Q8C22×C14911yescharacteristic
93C22×Q8C22×C14912yes—
94C22×D4C22×C14911yescharacteristic
95C4⋊Q8—24no—
96#124—24no—
97C2×C4⋊C4C22×C14912yes—
98C2×C4⋊C4C22×C14912yes—
99C2×C22⋊C4C22×C14912yes—
100C2×C22⋊C4C22×C14912yes—
101C2×C22⋊C4C22×C14918yes—
102C2×C42C22×C14912yes—
103C2×C42C22×C14911yescharacteristic
104#95C22×C14912yes—
105#95C22×C14912yes—
106#95C22×C14918yes—
107C24C23×C14912yes—
108C2×Q8—22no—
109C2×Q8—24no—
110C2×Q8—24no—
111C2×Q8—44no—
112C2×D4—22no—
113C2×D4—24no—
114C22×C4C23×C14914yes—
115C22×C4C23×C14912yes—
116C22×C4C23×C14914yes—
117C22×C4C23×C14911yescharacteristic
118C22×C4C23×C14911yescharacteristic
119C22×C4C23×C14911yescharacteristic
120C4⋊C4—24no—
121C4⋊C4—24no—
122C22⋊C4—24no—
123C22⋊C4—24no—
124C22⋊C4—48no—
125C42—24no—
126C42D4×C14914yes—
127C23—22no—
128C23—24no—
129C23—24no—
130C23—24no—
131C23C24×C14911yescharacteristic
132Q8—48no—
133Q8—44no—
134D4—44no—
135C2×C4—22no—
136C2×C4—22no—
137C2×C4—22no—
138C2×C4—24no—
139C2×C4—24no—
140C2×C4—24no—
141C2×C4—24no—
142C2×C4—28no—
143C2×C4—24no—
144C2×C4C2×D4×C14912yes—
145C2×C4C2×D4×C14912yes—
146C2×C4C2×D4×C14912yes—
147C2×C4#41×C14914yes—
148C22—42no—
149C22—42no—
150C22—42no—
151C22—48no—
152C22C22×D4×C14911yescharacteristic
153C22C2×#41×C14912yes—
154C22H(5,𝔽2)×C14912yes—
155C222−1+4×C14912yes—
156C4—22no—
157C4—22no—
158C4—42no—
159C4—44no—
160C4—44no—
161C4#124×C14914yes—
162C2—82no—
163C2C2×#124×C14911yescharacteristic
164C2#535×C14911yescharacteristic
165C2#536×C14911yescharacteristic
166C2#542×C14914yes—
subgroupG/H
center, socleC23×C149C24
commutator, Frattini, cosocleC23C24×C149
prime radicalC22×D4×C149C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C149 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C4⋊Q8×C149C2semidirect
3. #397×C149C2semidirect
4. #393×C149C2semidirect
5. #391×C149C2semidirect
7. #376×C149C2semidirect
83. C149#2640direct (N × H)
84. #2640C149direct (N × H)
85. C2×C4⋊Q8C2×C149semidirect
87. #397C2×C149semidirect
88. #393C2×C149semidirect
89. #391C2×C149semidirect
91. #376C2×C149semidirect

Maximal subgroups

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

subgroupindex
C2×C4⋊Q8×C1492
C2×#124×C1492
#397×C1492
#393×C1492
#391×C1492
#390×C1492
#376×C1492
#2640149