Finite Group Databasebeta

← C4×#17984840 #31808972

Subgroups — C4×#17984840 #31808972

Order 17792.

588 conjugacy classes of subgroups.

The subgroup lattice has 208 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17984840C211yesmaximal, characteristic
2C2×C4×Dic278C211yesmaximal, characteristic
3#22580860C211yesmaximal, characteristic
4#22580858C211yesmaximal, characteristic
5#22580848C214yesmaximal
6#22580822C211yesmaximal, characteristic
7C4×Dic139⋊C4C214yesmaximal
8C42×Dic139C211yesmaximal, characteristic
9C2×C4×Q8×C139C211yesmaximal, characteristic
10C22×Dic278C2211yescharacteristic
11#17984840C418yesdirect product factor
12C4×Dic278—24no—
13C2×C4⋊Dic139C2211yescharacteristic
14C2×Dic139⋊C4C2214yes—
15C2×Dic139⋊C4C2212yes—
16C2×Dic139⋊C4C2214yes—
17C2×C4×Dic139C2212yes—
18C2×C4×Dic139C2211yescharacteristic
19C2×C4×Dic139C2212yes—
20C2×C4×Dic139C2211yescharacteristic
21C2×C4×Dic139C2212yes—
22C139⋊#95C2214yes—
23C139⋊#95C2214yes—
24C22×Q8×C139C2211yescharacteristic
25C4×Q8×C139—24no—
26C2×C4⋊C4×C139C2211yescharacteristic
27C2×C4⋊C4×C139C2212yes—
28C2×C42×C139C2212yes—
29C2×C42×C139C2211yescharacteristic
30C2×Dic278—22no—
31C2×Dic278—22no—
32C2×Dic278C2×C414yes—
33C22×Dic139C2312yes—
34C22×Dic139C2312yes—
35C22×Dic139C2312yes—
36C22×Dic139C2312yes—
37C4⋊Dic139—22no—
38Dic139⋊C4—28no—
39Dic139⋊C4—24no—
40Dic139⋊C4C2×C4116yes—
41C4×Dic139—24no—
42C4×Dic139—24no—
43C4×Dic139—22no—
44C4×Dic139C2×C414yes—
45C4×Dic139Q818yescomplemented
46C2×Q8×C139—22no—
47C2×Q8×C139—22no—
48C2×Q8×C139C2×C414yes—
49C22×C4×C139C2312yes—
50C22×C4×C139C2312yes—
51C22×C4×C139C2311yescharacteristic
52C22×C4×C139C2311yescharacteristic
53C22×C4×C139C2311yescharacteristic
54C4⋊C4×C139—24no—
55C4⋊C4×C139—22no—
56C42×C139—24no—
57C42×C139D414yes—
58Dic278—28no—
59C2×Dic139—22no—
60C2×Dic139—22no—
61C2×Dic139—22no—
62C2×Dic139—22no—
63C2×Dic139—22no—
64C2×Dic139—24no—
65C2×Dic139C22×C414yes—
66C2×Dic139C22×C414yes—
67C2×Dic139C2×Q814yes—
68C2×Dic139C2×Q814yes—
69C2×Dic139#4114yes—
70C23×C139C2411yescharacteristic
71Q8×C139—28no—
72C2×C4×C139—22no—
73C2×C4×C139—22no—
74C2×C4×C139—22no—
75C2×C4×C139—22no—
76C2×C4×C139—24no—
77C2×C4×C139C22×C414yes—
78C2×C4×C139C22×C412yes—
79C2×C4×C139C2×D412yes—
80C2×C4×C139C2×D412yes—
81C2×C4×C139C2×D412yes—
82C2×C4×C139C2×Q814yes—
83C2×C4×C139#4112yes—
84C22×C139C23×C411yescharacteristic
85C22×C139C22×D411yescharacteristic
86C22×C139C22×Q812yes—
87C22×C139C2×#4112yes—
88C22×C139C2×#4111yescharacteristic
89C4×C139—24no—
90C4×C139—22no—
91C4×C139—42no—
92C4×C139C4×D414yes—
93C4×C139C4⋊Q814yescomplemented
94Dic139—24no—
95Dic139—24no—
96Dic139—42no—
97Dic139C4×Q818yescomplemented
98C2×C139C2×C4×D411yescharacteristic
99C2×C139C2×C4×Q812yes—
100C2×C139C2×C4⋊Q811yescharacteristic
101C2×C139#53211yescharacteristic
102C2×C139#53312yes—
103C139C4×C4⋊Q811yescharacteristic, complemented, Sylow
104C4×C4⋊Q8—1391nomaximal, Sylow
105C2×C4⋊Q8—1391no—
106C2×C4×Q8—1391no—
107C2×C4×Q8D13911yescharacteristic
108#391—1391no—
109#391—1391no—
110#389—1394no—
111#384—1391no—
112C4×C4⋊C4—1394no—
113C43—1391no—
114C22×Q8—1391no—
115C22×Q8C2×D13911yescharacteristic
116C4⋊Q8—1398no—
117C4×Q8—24no—
118C4×Q8—2784no—
119C2×C4⋊C4—1392no—
120C2×C4⋊C4—1391no—
121C2×C4⋊C4—1394no—
122C2×C4⋊C4—1394no—
123C2×C4⋊C4C2×D13911yescharacteristic
124C2×C4⋊C4C2×D13912yes—
125C2×C42—1392no—
126C2×C42—1391no—
127C2×C42—1392no—
128C2×C42—1391no—
129C2×C42—1392no—
130C2×C42C2×D13912yes—
131C2×C42C2×D13911yescharacteristic
132#95—1394no—
133#95—1394no—
134C2×Q8—22no—
135C2×Q8—22no—
136C2×Q8—2782no—
137C2×Q8—2782no—
138C2×Q8—1394no—
139C2×Q8C4×D13914yes—
140C22×C4—1392no—
141C22×C4—1392no—
142C22×C4—1392no—
143C22×C4—1392no—
144C22×C4C22×D13912yes—
145C22×C4C22×D13912yes—
146C22×C4C22×D13911yescharacteristic
147C22×C4C22×D13911yescharacteristic
148C22×C4C22×D13911yescharacteristic
149C4⋊C4—24no—
150C4⋊C4—22no—
151C4⋊C4—2788no—
152C4⋊C4—2784no—
153C4⋊C4—2782no—
154C4⋊C4—13916no—
155C42—24no—
156C42—2784no—
157C42—2784no—
158C42—2782no—
159C42—1394no—
160C42—1398no—
161C42C22⋊D13914yes—
162C23C23×D13911yescharacteristic
163Q8—28no—
164Q8—2788no—
165C2×C4—22no—
166C2×C4—22no—
167C2×C4—22no—
168C2×C4—22no—
169C2×C4—24no—
170C2×C4—2782no—
171C2×C4—2782no—
172C2×C4—2782no—
173C2×C4—2782no—
174C2×C4—2782no—
175C2×C4—2784no—
176C2×C4—1394no—
177C2×C4—1394no—
178C2×C4—1394no—
179C2×C4—1394no—
180C2×C4—1394no—
181C2×C4C2×C4×D13914yes—
182C2×C4C2×C4×D13912yes—
183C2×C4C2×C22⋊D13912yes—
184C2×C4C2×C22⋊D13912yes—
185C2×C4C2×C22⋊D13912yes—
186C2×C4Q8×D13914yes—
187C2×C4#1455578512yes—
188C22C22×C4×D13911yescharacteristic
189C22C22×C22⋊D13911yescharacteristic
190C22C2×Q8×D13912yes—
191C22#41×D13912yes—
192C22C2×#1455578511yescharacteristic
193C4—24no—
194C4—22no—
195C4—42no—
196C4—2784no—
197C4—2784no—
198C4—5562no—
199C4—1398no—
200C4C4×C22⋊D13914yes—
201C4#1798484014yesdirect product factor
202C2C2×C4×C22⋊D13911yescharacteristic
203C2C4×Q8×D13912yes—
204C2C2×#1798484011yescharacteristic
205C2#2258149911yescharacteristic
206C2#2258150712yes—
subgroupG/H
centerC22×C4C22×D139
commutatorC22×C139C23×C4
FrattiniC23C23×D139
FittingC2×C4×Q8×C139C2
socle, prime radical, cosocleC23×C139C24
hypercenterC2×C4×Q8D139
hypocenterC139C4×C4⋊Q8
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C22×C4 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
11. #17984840C4direct (N × H)
45. C4×Dic139Q8semidirect
93. C4×C139C4⋊Q8semidirect
97. Dic139C4×Q8semidirect
103. C139C4×C4⋊Q8semidirect
201. C4#17984840direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179848402
C2×C4×Dic2782
#225808602
#225808582
#225808482
#225808222
C4×Dic139⋊C42
C42×Dic1392
C2×C4×Q8×C1392
C4×C4⋊Q8139