Finite Group Databasebeta

← C19×#10648 #18016607

Subgroups — C19×#10648 #18016607

Order 4864.

236 conjugacy classes of subgroups; only the 82 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 82 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
1C19×#1570C211yesmaximal, characteristic
2C19×#1559C211yesmaximal, characteristic
3C19×#1552C211yesmaximal, characteristic
4C19×#1497C211yesmaximal, characteristic
5C19×#1307C211yesmaximal, characteristic
6C19×#1290C211yesmaximal, characteristic
7C19×#1287C211yesmaximal, characteristic
8C19×#533C2211yescharacteristic
9C19×#432C2211yescharacteristic
10C19×#432C2211yescharacteristic
11C19×#432C2211yescharacteristic
12C19×#431C2211yescharacteristic
13C19×#423C2211yescharacteristic
14C2×C19×C4⋊C8C2211yescharacteristic
15C19×#334—22no—
16C19×#333—21no—
17C19×#332—21no—
18C19×#332—21no—
19C19×#332—21no—
20C19×Q8⋊C8—22no—
21C2×M16×C19—21no—
22C22×C8×C19—21no—
23C19×C4⋊Q8D411yescharacteristic
24C19×C4⋊Q8D411yescharacteristic
25C19×#125—21no—
26C19×C22⋊Q8—21no—
27C19×C22⋊Q8—21no—
28C4×Q8×C19—21no—
29C4×Q8×C19—21no—
30C19×#117—21no—
31C2×C42×C19C2311yescharacteristic
32C19×C4⋊C8—21no—
33C19×C4⋊C8—21no—
34C19×C4⋊C8—21no—
35C19×C4⋊C8—21no—
36C19×C4⋊C8—21no—
37C19×C4⋊C8—21no—
38C19×C4⋊C8—21no—
39C19×C4⋊C8—21no—
40C19×C22⋊C8—21no—
41C19×C22⋊C8—21no—
42C19×C22⋊C8—21no—
43C19×C22⋊C8—21no—
44C19×#97—21no—
45C19×#97—21no—
46C19×#97—21no—
47C4×C8×C19D412yes—
48C2×Q8×C19—21no—
49C2×Q8×C19—21no—
50C22×C4×C19#4111yescharacteristic
51C22×C4×C19#4111yescharacteristic
52C22×C4×C19#4111yescharacteristic
53M16×C19—81no—
54C2×C8×C19—22no—
55C2×C8×C19—41no—
56C2×C8×C19—41no—
57C2×C8×C19—41no—
58C2×C8×C19—41no—
59C2×C8×C19—41no—
60C2×C8×C19—81no—
61C4⋊C4×C19—21no—
62C4⋊C4×C19—21no—
63C4⋊C4×C19—21no—
64C4⋊C4×C19—21no—
65C4⋊C4×C19—41no—
66C4⋊C4×C19—41no—
67C22⋊C4×C19—41no—
68C42×C19—41no—
69C42×C19C2×D411yescharacteristic
70C42×C19C2×D411yescharacteristic
71C42×C19#4111yescharacteristic
72C42×C19#4111yescharacteristic
73#10648C1911yesmaximal, characteristic, direct product factor, Sylow
74C23×C19#12611yescharacteristic
75Q8×C19—41no—
76Q8×C19—41no—
77Q8×C19—81no—
78C2×C4×C19—21no—
79C2×C4×C19—21no—
80C2×C4×C19—41no—
81C2×C4×C19—41no—
82C2×C4×C19—41no—
83C2×C4×C19—41no—
84C2×C4×C19#12111yescharacteristic
85C2×C4×C19#12311yescharacteristic
86C2×C4×C19#12311yescharacteristic
87C2×C4×C19#12311yescharacteristic
88C2×C4×C19#12411yescharacteristic
89C2×C4×C19#12611yescharacteristic
90C8×C19—42no—
91C8×C19—81no—
92C8×C19—81no—
93C8×C19—81no—
94C8×C19—81no—
95C8×C19—81no—
96#1570C2×C1911yescharacteristic
97#1559C2×C1911yescharacteristic
98#1552C2×C1911yescharacteristic
99#1497C2×C1911yescharacteristic
100#1307C2×C1911yescharacteristic
101#1290C2×C1911yescharacteristic
102#1287C2×C1911yescharacteristic
103C22×C19—21no—
104C22×C19—21no—
105C22×C19—21no—
106C22×C19#39711yescharacteristic
107C4×C19—21no—
108C4×C19—21no—
109C4×C19—21no—
110C4×C19—21no—
111C4×C19—21no—
112C4×C19—81no—
113C4×C19—81no—
114C4×C19#47111yescharacteristic
115C4×C19#47111yescharacteristic
116#533C22×C1911yescharacteristic
117#432C22×C1911yescharacteristic
118#432C22×C1911yescharacteristic
119#432C22×C1911yescharacteristic
120#431C22×C1911yescharacteristic
121#423C22×C1911yescharacteristic
122C2×C4⋊C8C22×C1911yescharacteristic
123#334—22no—
124#333—21no—
125#332—21no—
126#332—21no—
127#332—21no—
128Q8⋊C8—22no—
129C2×C19—41no—
130C2×C19#207911yescharacteristic
131C2×C19#208011yescharacteristic
132C2×C19#208211yescharacteristic
133C2×M16—21no—
134C22×C8—21no—
135C4⋊Q8D4×C1911yescharacteristic
136C4⋊Q8D4×C1911yescharacteristic
137#125—21no—
138C22⋊Q8—21no—
139C22⋊Q8—21no—
140C4×Q8—21no—
141C4×Q8—21no—
142#117—21no—
143C2×C42C23×C1911yescharacteristic
144C4⋊C8—21no—
145C4⋊C8—21no—
146C4⋊C8—21no—
147C4⋊C8—21no—
148C4⋊C8—21no—
149C4⋊C8—21no—
150C4⋊C8—21no—
151C4⋊C8—21no—
152C22⋊C8—21no—
153C22⋊C8—21no—
154C22⋊C8—21no—
155C22⋊C8—21no—
156#97—21no—
157#97—21no—
158#97—21no—
159C4×C8D4×C1912yes—
160C19#1064811yescharacteristic, direct product factor, Sylow
161C2×Q8—21no—
162C2×Q8—21no—
163C22×C4#41×C1911yescharacteristic
164C22×C4#41×C1911yescharacteristic
165C22×C4#41×C1911yescharacteristic
166M16—81no—
167C2×C8—22no—
168C2×C8—41no—
169C2×C8—41no—
170C2×C8—41no—
171C2×C8—41no—
172C2×C8—41no—
173C2×C8—81no—
174C4⋊C4—21no—
175C4⋊C4—21no—
176C4⋊C4—21no—
177C4⋊C4—21no—
178C4⋊C4—41no—
179C4⋊C4—41no—
180C22⋊C4—41no—
181C42—41no—
182C42C2×D4×C1911yescharacteristic
183C42C2×D4×C1911yescharacteristic
184C42#41×C1911yescharacteristic
185C42#41×C1911yescharacteristic
186C23C19×#12611yescharacteristic
187Q8—41no—
188Q8—41no—
189Q8—81no—
190C2×C4—21no—
191C2×C4—21no—
192C2×C4—41no—
193C2×C4—41no—
194C2×C4—41no—
195C2×C4—41no—
196C2×C4C19×#12111yescharacteristic
197C2×C4C19×#12311yescharacteristic
198C2×C4C19×#12311yescharacteristic
199C2×C4C19×#12311yescharacteristic
200C2×C4C19×#12411yescharacteristic
201C2×C4C19×#12611yescharacteristic
202C8—42no—
203C8—81no—
204C8—81no—
205C8—81no—
206C8—81no—
207C8—81no—
208C22—21no—
209C22—21no—
210C22—21no—
211C22C19×#39711yescharacteristic
212C4—21no—
213C4—21no—
214C4—21no—
215C4—21no—
216C4—21no—
217C4—81no—
218C4—81no—
219C4C19×#47111yescharacteristic
220C4C19×#47111yescharacteristic
221C2—41no—
222C2C19×#207911yescharacteristic
223C2C19×#208011yescharacteristic
224C2C19×#208211yescharacteristic
subgroupG/H
center, socleC22×C19#397
commutator, Frattini, cosocleC2×C42C23×C19
prime radicalC23×C19#126
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C19 ◁ C2×C42×C19 ◁ G

Complements

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

NH ≅ G/Ntype
73. #10648C19direct (N × H)
160. C19#10648direct (N × H)

Maximal subgroups

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

subgroupindex
C19×#15702
C19×#15592
C19×#15522
C19×#14972
C19×#13072
C19×#12902
C19×#12872
#1064819