Finite Group Databasebeta

← C4×#17989638 #34020522

Subgroups — C4×#17989638 #34020522

Order 18688.

958 conjugacy classes of subgroups.

The subgroup lattice has 358 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17989638C212yesmaximal
2#22625731C214yesmaximal
3#22625727C212yesmaximal
4C4×#14556658C212yesmaximal
5C4×C4⋊#10596833C211yesmaximal, characteristic
6C4×#14556646C212yesmaximal
7C42×#10596833C211yesmaximal, characteristic
8C4×Q8×Dic73C211yesmaximal, characteristic
9#17989638C4116yesdirect product factor
10C2×#14556658C2214yes—
11C2×C4⋊#10596833C2212yes—
12C2×#14556646C2214yes—
13C2×#14556646C2214yes—
14C2×C4×#10596833C2211yescharacteristic
15C2×C4×#10596833C2212yes—
16C2×C4×#10596833C2212yes—
17C2×C4×#10596833C2212yes—
18C2×C4×#10596833C2211yescharacteristic
19#17989453C2212yes—
20#17989453C2214yes—
21C2×Q8×Dic73C411yescharacteristic
22C2×Q8×Dic73C2211yescharacteristic
23C4⋊C4×Dic73C412yes—
24C4⋊C4×Dic73C411yescharacteristic
25C4⋊C4×Dic73C2211yescharacteristic
26C4⋊C4×Dic73C2212yes—
27C4×C4⋊Dic73C412yes—
28C4×C4⋊Dic73C411yescharacteristic
29C42×Dic73C2211yescharacteristic
30C42×Dic73C2212yes—
31C2×C4×Q8×C73C411yescharacteristic
32C22×#10596833C2312yes—
33C22×#10596833C2314yes—
34C22×#10596833C2312yes—
35#14556658C2×C4116yes—
36C4⋊#10596833C2×C418yes—
37#14556646—28no—
38#14556646C2×C4116yes—
39C4×#10596833—24no—
40C4×#10596833—22no—
41C4×#10596833—24no—
42C4×#10596833C2×C418yes—
43C4×#10596833Q814yescomplemented
44Q8×Dic73—24no—
45Q8×Dic73C2×C418yes—
46C2×C4⋊Dic73C2×C412yes—
47C2×C4⋊Dic73C2×C411yescharacteristic
48C2×C4⋊Dic73C2×C412yes—
49C2×C4⋊Dic73C2×C411yescharacteristic
50C2×C4×Dic73C2×C412yes—
51C2×C4×Dic73C2×C411yescharacteristic
52C2×C4×Dic73C2×C412yes—
53C2×C4×Dic73C2×C411yescharacteristic
54C2×C4×Dic73C2×C412yes—
55C2×C4×Dic73C2×C411yescharacteristic
56C2×C4×Dic73C2311yescharacteristic
57C2×C4×Dic73C2312yes—
58C2×C4×Dic73C2311yescharacteristic
59C2×C4×Dic73C2312yes—
60C2×C4×Dic73C2311yescharacteristic
61#14556498C2×C412yes—
62#14556498C2×C412yes—
63#14556498C2×C412yes—
64C22×Q8×C73C2×C411yescharacteristic
65C4×Q8×C73—24no—
66C2×C4⋊C4×C73C2×C411yescharacteristic
67C2×C4⋊C4×C73C2×C412yes—
68C2×C42×C73C2×C412yes—
69C2×C42×C73C2×C411yescharacteristic
70C2×#10596833—22no—
71C2×#10596833—22no—
72C2×#10596833—24no—
73C2×#10596833—24no—
74C2×#10596833C22×C414yes—
75C2×#10596833C22×C418yes—
76C2×#10596833C22×C414yes—
77C2×#10596833C2×Q814yes—
78C2×#10596833#4114yes—
79C22×Dic73C22×C412yes—
80C22×Dic73C22×C411yescharacteristic
81C22×Dic73C22×C412yes—
82C22×Dic73C22×C411yescharacteristic
83C22×Dic73C22×C411yescharacteristic
84C22×Dic73C2411yescharacteristic
85C4⋊Dic73—22no—
86C4⋊Dic73—24no—
87C4⋊Dic73C4218yes—
88C4⋊Dic73C4214yes—
89C4×Dic73—22no—
90C4×Dic73—24no—
91C4×Dic73—24no—
92C4×Dic73—22no—
93C4×Dic73—24no—
94C4×Dic73—22no—
95C4×Dic73—24no—
96C4×Dic73M1614yes—
97C4×Dic73C22×C414yes—
98C4×Dic73C22×C418yes—
99C4×Dic73C2×Q812yes—
100C4×Dic73#4112yes—
101C2×Q8×C73—22no—
102C2×Q8×C73—22no—
103C2×Q8×C73C4214yes—
104C22×C4×C73C22×C412yes—
105C22×C4×C73C22×C412yes—
106C22×C4×C73C22×C411yescharacteristic
107C22×C4×C73C22×C411yescharacteristic
108C22×C4×C73C22×C411yescharacteristic
109C4⋊C4×C73—24no—
110C4⋊C4×C73—22no—
111C42×C73—24no—
112C42×C73M1614yes—
113C23×C73C23×C411yescharacteristic
114Q8×C73—28no—
115C2×C4×C73—21no—
116C2×C4×C73—22no—
117C2×C4×C73—22no—
118C2×C4×C73—21no—
119C2×C4×C73—22no—
120C2×C4×C73—22no—
121C2×C4×C73—22no—
122C2×C4×C73C2×C4214yes—
123C2×C4×C73C2×C4212yes—
124C2×C4×C73C4×Q812yes—
125C2×C4×C73C2×M1612yes—
126C2×C4×C73C2×M1612yes—
127C2×C4×C73C2×M1612yes—
128C2×C4×C73C2×M1612yes—
129C2×C4×C73#13112yes—
130C2×Dic73—21no—
131C2×Dic73—21no—
132C2×Dic73—22no—
133C2×Dic73—21no—
134C2×Dic73—22no—
135C2×Dic73—21no—
136C2×Dic73—22no—
137C2×Dic73—22no—
138C2×Dic73—22no—
139C2×Dic73C2×C4212yes—
140C2×Dic73C2×C4214yes—
141C2×Dic73C4×Q812yes—
142C2×Dic73C2×M1612yes—
143C2×Dic73C2×M1612yes—
144C2×Dic73#13112yes—
145C2×Dic73C23×C412yes—
146C2×Dic73C22×Q811yescharacteristic
147C2×Dic73C2×#4112yes—
148C2×Dic73C2×#4111yescharacteristic
149#10596833—24no—
150#10596833—28no—
151#10596833C4×Q818yescomplemented
152C22×C73C22×C4211yescharacteristic
153C22×C73C2×C4×Q811yescharacteristic
154C22×C73C4×#4111yescharacteristic
155C22×C73C22×M1611yescharacteristic
156C22×C73C22×M1611yescharacteristic
157C22×C73C2×#13111yescharacteristic
158C22×C73C2×#13111yescharacteristic
159C4×C73—24no—
160C4×C73—22no—
161C4×C73—42no—
162C4×C73C4×M1614yes—
163C4×C73#44614yescomplemented
164Dic73—22no—
165Dic73—24no—
166Dic73—22no—
167Dic73—42no—
168Dic73#44614yescomplemented
169Dic73C2×C4×Q812yes—
170Dic73C4×#4112yes—
171C4×#446—731nomaximal, Sylow
172C2×C73C42×Q811yescharacteristic
173C2×C73C2×C4×M1611yescharacteristic
174C2×C73C4×#13111yescharacteristic
175C2×C73C2×#44611yescharacteristic
176C2×C73C2×#44611yescharacteristic
177C2×C73#296511yescharacteristic
178C2×C73#296511yescharacteristic
179C2×#446—732no—
180C42×Q8—731no—
181#1771—734no—
182#1770—732no—
183C4×C4⋊C8—731no—
184C4×C4⋊C8—732no—
185C4×#97—732no—
186C42×C8—731no—
187C73C4×#44611yescharacteristic, complemented, Sylow
188C2×C4×Q8—731no—
189C2×C4×Q8—731no—
190C2×C4×Q8#6440811yescharacteristic
191#446—7316no—
192C2×C4⋊C8—732no—
193C2×C4⋊C8—734no—
194C2×#97—734no—
195C2×#97—734no—
196C2×C4×C8—732no—
197C2×C4×C8—731no—
198C2×C4×C8—731no—
199C2×C4×C8—732no—
200C2×C4×C8—732no—
201C4×C4⋊C4—731no—
202C4×C4⋊C4—732no—
203C4×C4⋊C4—731no—
204C4×C4⋊C4—732no—
205C4×C4⋊C4—732no—
206C4×C4⋊C4—731no—
207C43—731no—
208C43—732no—
209#336—734no—
210#336—732no—
211C22×Q8C2×#6440811yescharacteristic
212C22×C8—732no—
213C22×C8—732no—
214C22×C8—734no—
215C4×Q8—24no—
216C4×Q8—738no—
217C4×Q8—1464no—
218C2×C4⋊C4—732no—
219C2×C4⋊C4—731no—
220C2×C4⋊C4—732no—
221C2×C4⋊C4—731no—
222C2×C4⋊C4C2×#6440811yescharacteristic
223C2×C4⋊C4C2×#6440812yes—
224C2×C42—731no—
225C2×C42—731no—
226C2×C42—732no—
227C2×C42—731no—
228C2×C42—732no—
229C2×C42—731no—
230C2×C42—732no—
231C2×C42—732no—
232C2×C42—731no—
233C2×C42—731no—
234C2×C42—732no—
235C2×C42C2×#6440812yes—
236C2×C42C2×#6440811yescharacteristic
237C4⋊C8—738no—
238C4⋊C8—7316no—
239#97—7316no—
240#97—1468no—
241C4×C8—738no—
242C4×C8—734no—
243C4×C8—1462no—
244C4×C8—1464no—
245C4×C8—1464no—
246#95—732no—
247#95—732no—
248#95—732no—
249C2×Q8—22no—
250C2×Q8—22no—
251C2×Q8C4×#6440814yes—
252C22×C4—731no—
253C22×C4—731no—
254C22×C4—731no—
255C22×C4—732no—
256C22×C4—731no—
257C22×C4—732no—
258C22×C4C22×#6440812yes—
259C22×C4C22×#6440811yescharacteristic
260C22×C4C22×#6440812yes—
261C22×C4C22×#6440811yescharacteristic
262C22×C4C22×#6440811yescharacteristic
263C2×C8—734no—
264C2×C8—734no—
265C2×C8—734no—
266C2×C8—734no—
267C2×C8—738no—
268C2×C8—1462no—
269C2×C8—1464no—
270C2×C8—1462no—
271C2×C8—1464no—
272C4⋊C4—24no—
273C4⋊C4—22no—
274C4⋊C4—738no—
275C4⋊C4—734no—
276C4⋊C4—1464no—
277C4⋊C4—1462no—
278C42—24no—
279C42—732no—
280C42—732no—
281C42—734no—
282C42—734no—
283C42—738no—
284C42—1462no—
285C42—1464no—
286C42—1462no—
287C42—1464no—
288C42—1464no—
289C42—1464no—
290C42—1462no—
291C42#1192403714yes—
292C23C23×#6440811yescharacteristic
293Q8—28no—
294C2×C4—21no—
295C2×C4—22no—
296C2×C4—22no—
297C2×C4—21no—
298C2×C4—22no—
299C2×C4—22no—
300C2×C4—22no—
301C2×C4—732no—
302C2×C4—731no—
303C2×C4—731no—
304C2×C4—732no—
305C2×C4—732no—
306C2×C4—732no—
307C2×C4—732no—
308C2×C4—732no—
309C2×C4—734no—
310C2×C4—732no—
311C2×C4—1462no—
312C2×C4—1462no—
313C2×C4—1462no—
314C2×C4—1461no—
315C2×C4—1461no—
316C2×C4—1462no—
317C2×C4—1461no—
318C2×C4—1462no—
319C2×C4—1461no—
320C2×C4C2×C4×#6440814yes—
321C2×C4C2×C4×#6440812yes—
322C2×C4Q8×#6440812yes—
323C2×C4C2×#1192403712yes—
324C2×C4C2×#1192403712yes—
325C2×C4C2×#1192403712yes—
326C2×C4D73⋊M1612yes—
327C2×C4#1455667912yes—
328C8—738no—
329C8—1464no—
330C8—1468no—
331C22C22×C4×#6440811yescharacteristic
332C22C2×Q8×#6440811yescharacteristic
333C22#41×#6440811yescharacteristic
334C22C22×#1192403711yescharacteristic
335C22C2×D73⋊M1611yescharacteristic
336C22D73⋊#13111yescharacteristic
337C22C2×#1455667911yescharacteristic
338C4—22no—
339C4—24no—
340C4—42no—
341C4—2922no—
342C4—732no—
343C4—732no—
344C4—734no—
345C4—1462no—
346C4—1462no—
347C4—1464no—
348C4C4×#1192403714yes—
349C4#1798963814yesdirect product factor
350C2C4×Q8×#6440811yescharacteristic
351C2C2×C4×#1192403711yescharacteristic
352C2C4×#1455667911yescharacteristic
353C2C2×#1798963811yescharacteristic
354C2D73⋊#44611yescharacteristic
355C2#2262673911yescharacteristic
356C2#2262674011yescharacteristic
subgroupG/H
centerC22×C4C22×#64408
commutatorC22×C73C22×C42
FrattiniC23C23×#64408
FittingC2×C4×Q8×C73C4
socle, prime radicalC23×C73C23×C4
cosocleC22×Dic73C24
hypercenterC2×C4×Q8#64408
hypocenterC73C4×#446
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
9. #17989638C4direct (N × H)
43. C4×#10596833Q8semidirect
151. #10596833C4×Q8semidirect
163. C4×C73#446semidirect
168. Dic73#446semidirect
187. C73C4×#446semidirect
349. C4#17989638direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179896382
#226257312
#226257272
C4×#145566582
C4×C4⋊#105968332
C4×#145566462
C42×#105968332
C4×Q8×Dic732
C4×#44673