Finite Group Databasebeta

← C4×#19153864 #37546933

Subgroups — C4×#19153864 #37546933

Order 23168.

1492 conjugacy classes of subgroups.

The subgroup lattice has 200 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19153864C211yesmaximal, characteristic
2#26041761C214yesmaximal, complemented
3#26041760C216yesmaximal, complemented
4#26041757C211yesmaximal, characteristic, complemented
5#26041755C214yesmaximal, complemented
6C4×#15668450C214yesmaximal, complemented
7C4×#15668449C216yesmaximal, complemented
8C4×Q8×D181C214yesmaximal, complemented
9C2×C4×Q8×C181C211yesmaximal, characteristic, complemented
10#19153864C4116yesdirect product factor
11C2×#15668450C2214yes—
12C2×#15668449C2216yes—
13C2×Q8×D181C2214yes—
14Q8×Dic181C2214yes—
15Q8×Dic181C2214yes—
16C4×Dic362C2216yes—
17C4×Dic362C2216yes—
18#19153781C22112yes—
19C4×D724C2216yes—
20C4×D724C2216yes—
21#19153778C22112yes—
22C4×C22⋊D181C2214yes—
23C4×C22⋊D181C22112yes—
24#19153775C2216yes—
25#19153774C22112yes—
26#19153773C22112yes—
27C4⋊C4×D181C22112yes—
28C42×D181C22112yes—
29C22×Q8×C181C2211yescharacteristic
30C4×Q8×C181C2214yes—
31C4×Q8×C181C2214yes—
32C2×C4⋊C4×C181C2213yes—
33C2×C42×C181C2213yes—
34#15668450C2×C4132yescomplemented
35#15668449C2×C4148yescomplemented
36C2×Dic362C2316yes—
37Q8×D181C2×C4132yescomplemented
38C2×D724C2316yes—
39C2×C22⋊D181C2314yes—
40C2×C4×D181C2314yes—
41C2×C4×D181C23112yes—
42C2×C4×D181C23112yes—
43C4⋊Dic181C2316yes—
44C4⋊Dic181C2316yes—
45#15668428C23112yes—
46#15668428C2314yes—
47C22⋊Dic181C2314yes—
48#15668426C2314yes—
49#15668426C23112yes—
50C4×Dic181C2314yes—
51C4×Dic181C23112yes—
52C4×Dic181C23112yes—
53C2×Q8×C181C2×C418yescomplemented
54C2×Q8×C181C2314yes—
55C22×C4×C181C2311yescharacteristic
56C22×C4×C181C2313yes—
57C22×C4×C181C2313yes—
58C4⋊C4×C181C23112yes—
59C42×C181C2316yes—
60C42×C181C2316yes—
61C22×D181C2414yes—
62Dic362C22×C4124yes—
63D724C22×C4124yes—
64C22⋊D181C22×C4116yes—
65C2×Dic181C2414yes—
66C2×Dic181C2414yes—
67C2×Dic181C2414yes—
68C4×D181—28no—
69C4×D181—412no—
70C4×D181C22×C4148yes—
71C23×C181C2411yescharacteristic
72Q8×C181C22×C4116yes—
73C2×C4×C181—22no—
74C2×C4×C181—43no—
75C2×C4×C181C22×C4112yes—
76C2×C4×C181C2411yescharacteristic
77C2×C4×C181C2416yes—
78C2×C4×C181C2416yes—
79C2×C4×C181C2411yescharacteristic
80C22×C181—21no—
81C22×C181—21no—
82C22×C181C23×C412yes—
83C22×C181C2511yescharacteristic
84C2×D181—24no—
85C2×D181—24no—
86C2×D181C23×C418yes—
87C4×C181—21no—
88C4×C181—26no—
89C4×C181C23×C4112yes—
90C4×C1812−1+412yescomplemented
91Dic181—24no—
92Dic181—24no—
93Dic181C23×C418yes—
94C2×C181—22no—
95C2×C181C24×C411yescharacteristic
96C2×C181C2×2−1+411yescharacteristic
97C2×C181#58511yescharacteristic
98D181—28no—
99C181C4×2−1+411yescharacteristic, complemented, Sylow
100C4×2−1+4—1811nomaximal, Sylow
101C2×2−1+4—1811no—
102#520—1814no—
103#520—1816no—
104#519—1811no—
105#519—1814no—
106C4×#41—1814no—
107C4×#41—1816no—
108C2×C4×Q8—1814no—
109C2×C4×Q8D18111yescharacteristic, complemented
1102−1+4—18116no—
111C2×#41—1814no—
112C2×#41—1816no—
113C22×Q8—1814no—
114C22×Q8C2×D18111yescharacteristic
115C4×Q8—1814no—
116C4×Q8—1814no—
117C4×Q8—18112no—
118C4×Q8—1816no—
119C4×Q8—1816no—
120C4×Q8C2×D18114yes—
121C4×Q8C2×D18114yes—
122C4×D4—1814no—
123C4×D4—18112no—
124C4×D4—18112no—
125C4×D4—1816no—
126C4×D4—1816no—
127#117—1816no—
128#117—18112no—
129#117—18112no—
130C2×C4⋊C4—18112no—
131C2×C4⋊C4C2×D18113yes—
132C2×C42—18112no—
133C2×C42C2×D18113yes—
134#41—18132no—
135#41—18148no—
136C2×Q8—18132no—
137C2×Q8—1816no—
138C2×Q8C4×D18118yescomplemented
139C2×Q8C22×D18114yes—
140C2×D4—1814no—
141C2×D4—1816no—
142C22×C4—1814no—
143C22×C4—18112no—
144C22×C4—18112no—
145C22×C4C22×D18111yescharacteristic
146C22×C4C22×D18113yes—
147C22×C4C22×D18113yes—
148C4⋊C4—18112no—
149C4⋊C4—1816no—
150C4⋊C4—1814no—
151C4⋊C4—1816no—
152C4⋊C4C22×D181112yes—
153C22⋊C4—1814no—
154C22⋊C4—18112no—
155C22⋊C4—1814no—
156C42—18112no—
157C42—18112no—
158C42—1814no—
159C42C22×D18116yes—
160C42C22×D18116yes—
161C23—1814no—
162C23C23×D18111yescharacteristic
163Q8—18124no—
164Q8C2×C4×D181116yes—
165D4—18116no—
166D4—18124no—
167C2×C4—22no—
168C2×C4—43no—
169C2×C4—3628no—
170C2×C4—1814no—
171C2×C4—1814no—
172C2×C4—1814no—
173C2×C4—18148no—
174C2×C4—72412no—
175C2×C4C2×C4×D181112yes—
176C2×C4C23×D18116yes—
177C2×C4C23×D18111yescharacteristic
178C2×C4C23×D18116yes—
179C2×C4C23×D18111yescharacteristic
180C22—21no—
181C22—21no—
182C22—3624no—
183C22—3624no—
184C22—1818no—
185C22C22×C4×D18112yes—
186C22C24×D18111yescharacteristic
187C4—21no—
188C4—26no—
189C4—3624no—
190C4—3624no—
191C4—1818no—
192C4C22×C4×D181112yes—
193C4#1915386412yesdirect product factor
194C2—22no—
195C2—3628no—
196C2C23×C4×D18111yescharacteristic
197C2C2×#1915386411yescharacteristic
198C2#2604211511yescharacteristic
subgroupG/H
centerC2×C4C23×D181
commutatorC2×C181C24×C4
FrattiniC22C24×D181
FittingC2×C4×Q8×C181C2
socle, cosocleC22×C181C25
prime radicalC2×#19153864C2
hypercenterC2×C4×Q8D181
hypocenterC181C4×2−1+4
LCSG ▷ C2×C181 ▷ C181
UCSC1 ◁ C2×C4 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
2. #26041761C2semidirect
3. #26041760C2semidirect
4. #26041757C2semidirect
5. #26041755C2semidirect
6. C4×#15668450C2semidirect
7. C4×#15668449C2semidirect
8. C4×Q8×D181C2semidirect
9. C2×C4×Q8×C181C2semidirect
10. #19153864C4direct (N × H)
34. #15668450C2×C4semidirect
35. #15668449C2×C4semidirect
37. Q8×D181C2×C4semidirect
53. C2×Q8×C181C2×C4semidirect
90. C4×C1812−1+4semidirect
99. C181C4×2−1+4semidirect
109. C2×C4×Q8D181semidirect
138. C2×Q8C4×D181semidirect
193. C4#19153864direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191538642
#260417612
#260417602
#260417572
#260417552
C4×#156684502
C4×#156684492
C4×Q8×D1812
C2×C4×Q8×C1812
C4×2−1+4181