Finite Group Databasebeta

← C2×#12817 #493771

Subgroups — C2×#12817 #493771

Order 512.

1154 conjugacy classes of subgroups.

The subgroup lattice has 392 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#135C211yesmaximal, characteristic
2C2×#2150C211yesmaximal, characteristic, complemented
3C22×#360C212yesmaximal
4C2×#1846C211yesmaximal, characteristic, complemented
5#12817C218yesmaximal, direct product factor
6C2×#1386C212yesmaximal, complemented
7C22×#135C2211yescharacteristic
8C2×C4×#41—21no—
9C22×M32C2212yes—
10C4×#135—22no—
11C4×#135—22no—
12C4×#135C414yescomplemented
13C4×#135C2214yes—
14C2×C4×Q16C412yescomplemented
15C2×C4×SD16—22no—
16C2×C4×D8C412yescomplemented
17C2×#427C2211yescharacteristic
18C22×#107—21no—
19C22×#106C2212yes—
20C2×#416—21no—
21C22×C4×C8C2211yescharacteristic
22C2×#382—21no—
23#2150—22no—
24#2150C2214yescomplemented
25C2×C4⋊C16—22no—
26C2×#360—28no—
27C2×#360C2218yes—
28#1846—22no—
29#1846C2214yescomplemented
30#1386C2218yescomplemented
31C22×#41—21no—
32C2×#135—21no—
33C2×#135—21no—
34C2×#135—22no—
35C2×#135—22no—
36C2×#135C2×C412yes—
37C2×#135D414yes—
38C2×#135Q814yes—
39C2×#135C2312yes—
40C22×Q16C2×C411yescharacteristic
41C22×SD16—21no—
42C22×D8C2×C411yescharacteristic
43C23×C8D411yescharacteristic
44C23×C8C2311yescharacteristic
45C4×#41—24no—
46C4×#41—24no—
47C4×#41—42no—
48C4×#41—42no—
49C2×C4×Q8—22no—
50C2×C4×D4—22no—
51C2×C4×D4—42no—
52C2×#117—21no—
53C2×#117—41no—
54C22×C4⋊C4—22no—
55C22×C42—41no—
56C22×C42D411yescharacteristic
57C2×M32—22no—
58C2×M32—24no—
59C2×M32—24no—
60C2×M32C2314yes—
61C22×C16—22no—
62C4×Q16—24no—
63C4×Q16C2×C418yescomplemented
64C4×SD16—28no—
65C4×SD16—28no—
66C4×D8—24no—
67C4×D8C2×C418yescomplemented
68#427—21no—
69#427—21no—
70#427C2×C412yes—
71#427C2312yes—
72C2×#107—24no—
73C2×#107—44no—
74C2×#107C2×C412yes—
75C2×#106—21no—
76C2×#106—24no—
77C2×#106—24no—
78C2×#106—22no—
79C2×#106C2314yes—
80#416—24no—
81#416—24no—
82C2×#103—22no—
83C2×#102—22no—
84C2×C4×C8C2×C412yes—
85C2×C4×C8C2×C412yes—
86C2×C4×C8D412yes—
87C2×C4×C8D412yes—
88C2×C4×C8D412yes—
89C2×C4×C8C2312yes—
90#382—24no—
91#382—42no—
92C2×#95—42no—
93C4⋊C16—28no—
94#360—216no—
95C2×#41—22no—
96C2×#41—24no—
97C2×#41—24no—
98C2×#41—22no—
99C2×#41—41no—
100C2×#41—41no—
101C2×#41—42no—
102C2×#41—42no—
103C22×Q8—21no—
104C22×D4—21no—
105C22×D4—41no—
106C23×C4—41no—
107C23×C4—42no—
108C23×C4—42no—
109C23×C4D812yes—
110C23×C4C2×D411yescharacteristic
111#135—24no—
112#135—24no—
113#135—24no—
114#135—24no—
115#135—24no—
116#135—22no—
117#135—22no—
118#135C4⋊C418yes—
119#135C2×D414yes—
120#135C2×Q814yes—
121C2×Q16—21no—
122C2×Q16—22no—
123C2×Q16C4⋊C414yes—
124C2×Q16C22×C412yes—
125C2×SD16—22no—
126C2×SD16—24no—
127C2×SD16—24no—
128C2×SD16—22no—
129C2×D8—21no—
130C2×D8—22no—
131C2×D8C4⋊C414yes—
132C2×D8C22×C412yes—
133C22×C8—22no—
134C22×C8—22no—
135C22×C8C22⋊C412yes—
136C22×C8C22⋊C412yes—
137C22×C8C22×C411yescharacteristic
138C22×C8C22×C411yescharacteristic
139C22×C8C2×D412yes—
140C22×C8C2×D411yescharacteristic
141C22×C8C2×D411yescharacteristic
142C22×C8C2×D411yescharacteristic
143C22×C8C2×D412yes—
144C22×C8C2×Q812yes—
145C22×C8#4112yes—
146C22×C8#4112yes—
147C22×C8C2411yescharacteristic
148C4×Q8—28no—
149C4×Q8—44no—
150C4×D4—28no—
151C4×D4—48no—
152C4×D4—48no—
153C4×D4—44no—
154#117—22no—
155#117—22no—
156#117—41no—
157#117—41no—
158#117—44no—
159#117—44no—
160C2×C4⋊C4—22no—
161C2×C4⋊C4—24no—
162C2×C4⋊C4—42no—
163C2×C4⋊C4—44no—
164C2×C4⋊C4—44no—
165C2×C4⋊C4—42no—
166C2×C22⋊C4—41no—
167C2×C22⋊C4—42no—
168C2×C42—42no—
169C2×C42—41no—
170C2×C42—44no—
171C2×C42—44no—
172C2×C42C22⋊C412yes—
173C2×C42C22⋊C412yes—
174C2×C42D812yes—
175C2×C42SD1611yescharacteristic
176C2×C42SD1612yes—
177C2×C42SD1611yescharacteristic
178C2×C42C2×D412yes—
179M32—24no—
180M32—24no—
181M32—44no—
182C2×C16—24no—
183C2×C16—44no—
184#107—22no—
185#107—48no—
186#107C22×C414yes—
187#106—22no—
188#106—22no—
189#106—24no—
190#106—24no—
191#106—44no—
192#103—28no—
193#102—28no—
194C4×C8C22⋊C414yes—
195C4×C8C22⋊C414yes—
196C4×C8C22×C414yes—
197C4×C8C2×D414yes—
198#95—48no—
199C24—41no—
200C24C2×D811yescharacteristic
201#41—24no—
202#41—24no—
203#41—28no—
204#41—42no—
205#41—42no—
206#41—44no—
207#41—44no—
208#41—44no—
209#41—44no—
210#41—44no—
211C2×Q8—22no—
212C2×Q8—24no—
213C2×Q8—41no—
214C2×Q8—42no—
215C2×D4—22no—
216C2×D4—24no—
217C2×D4—42no—
218C2×D4—42no—
219C2×D4—44no—
220C2×D4—44no—
221C2×D4—41no—
222C2×D4—42no—
223C22×C4—44no—
224C22×C4—41no—
225C22×C4—42no—
226C22×C4—42no—
227C22×C4—44no—
228C22×C4—44no—
229C22×C4—42no—
230C22×C4—48no—
231C22×C4—44no—
232C22×C4—88no—
233C22×C4—88no—
234C22×C4—84no—
235C22×C4#10212yes—
236C22×C4#10212yes—
237C22×C4#10214yes—
238C22×C4C2×C22⋊C411yescharacteristic
239C22×C4C2×C22⋊C411yescharacteristic
240C22×C4#12112yes—
241C22×C4C22⋊Q812yes—
242C22×C4C2×D814yes—
243C22×C4C2×D811yescharacteristic
244C22×C4C2×SD1611yescharacteristic
245C22×C4C2×SD1611yescharacteristic
246C22×C4AGL(1,ℤ/8)12yes—
247C22×C4#13712yes—
248C22×C4C22×D411yescharacteristic
249Q16—22no—
250Q16—24no—
251Q16C2×C4⋊C414yes—
252SD16—24no—
253SD16—24no—
254SD16—28no—
255D8—22no—
256D8—24no—
257D8C2×C4⋊C414yes—
258C2×C8—22no—
259C2×C8—22no—
260C2×C8—24no—
261C2×C8—24no—
262C2×C8C2×C22⋊C414yes—
263C2×C8C2×C22⋊C411yescharacteristic
264C2×C8C2×C22⋊C411yescharacteristic
265C2×C8C2×C4⋊C412yes—
266C2×C8C2×C4⋊C412yes—
267C2×C8#11712yes—
268C2×C8#11712yes—
269C2×C8#12112yes—
270C2×C8#12112yes—
271C2×C8#12112yes—
272C2×C8C22⋊Q812yes—
273C2×C8C22⋊Q812yes—
274C2×C8C22⋊Q812yes—
275C2×C8C23×C411yescharacteristic
276C2×C8C22×D411yescharacteristic
277C2×C8C22×D411yescharacteristic
278C2×C8C22×Q811yescharacteristic
279C2×C8C2×#4111yescharacteristic
280C2×C8C2×#4111yescharacteristic
281C4⋊C4—24no—
282C4⋊C4—42no—
283C4⋊C4—48no—
284C4⋊C4—44no—
285C4⋊C4—44no—
286C4⋊C4—84no—
287C22⋊C4—42no—
288C22⋊C4—42no—
289C22⋊C4—48no—
290C42—42no—
291C42—42no—
292C42—48no—
293C42#10212yes—
294C42#10212yes—
295C42#10214yes—
296C42C2×C22⋊C414yes—
297C42C2×SD1612yes—
298C42C2×SD1612yes—
299C16—44no—
300C23—24no—
301C23—44no—
302C23—42no—
303C23—84no—
304C23C2×#10211yescharacteristic
305C23C2×#10211yescharacteristic
306C23#45912yes—
307C23#47412yes—
308C23C22×D811yescharacteristic
309Q8—24no—
310Q8—44no—
311Q8—42no—
312D4—24no—
313D4—48no—
314D4—44no—
315D4—44no—
316D4—44no—
317D4—42no—
318C2×C4—24no—
319C2×C4—24no—
320C2×C4—44no—
321C2×C4—44no—
322C2×C4—44no—
323C2×C4—42no—
324C2×C4—48no—
325C2×C4—44no—
326C2×C4—44no—
327C2×C4—44no—
328C2×C4—816no—
329C2×C4—84no—
330C2×C4—88no—
331C2×C4—84no—
332C2×C4—168no—
333C2×C4#38012yes—
334C2×C4#38012yes—
335C2×C4C2×#10214yes—
336C2×C4C2×#10214yes—
337C2×C4C2×#10211yescharacteristic
338C2×C4C2×#10211yescharacteristic
339C2×C4#41712yes—
340C2×C4#41712yes—
341C2×C4#45912yes—
342C2×C4#46112yes—
343C2×C4#46112yes—
344C2×C4#47412yes—
345C2×C4#47612yes—
346C2×C4#47612yes—
347C2×C4C22×C22⋊C411yescharacteristic
348C2×C4C2×#12111yescharacteristic
349C2×C4C2×C22⋊Q811yescharacteristic
350C2×C4C22×SD1611yescharacteristic
351C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
352C2×C4C2×#13711yescharacteristic
353C8—24no—
354C8#38012yes—
355C8#38012yes—
356C8C22×C4⋊C411yescharacteristic
357C8C2×#11711yescharacteristic
358C8C2×#12111yescharacteristic
359C8C2×C22⋊Q811yescharacteristic
360C22—24no—
361C22—24no—
362C22—22no—
363C22—22no—
364C22—44no—
365C22—88no—
366C22—84no—
367C22#180212yes—
368C22#180212yes—
369C22#214514yes—
370C22C22×#10211yescharacteristic
371C22C2×#45911yescharacteristic
372C22C2×#47411yescharacteristic
373C4—24no—
374C4—24no—
375C4—44no—
376C4—84no—
377C4—164no—
378C4#180212yes—
379C4#180212yes—
380C4C2×#38011yescharacteristic
381C4C2×#41711yescharacteristic
382C4C2×#46111yescharacteristic
383C4C2×#47611yescharacteristic
384C2—21no—
385C2—22no—
386C2—21no—
387C2—84no—
388C2#1281714yesdirect product factor
389C2C2×#180211yescharacteristic
390C2C2×#214512yes—
subgroupG/H
center, socleC23C2×#102
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC22×#135C22
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ C22×C4×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2150C2semidirect
4. C2×#1846C2semidirect
5. #12817C2direct (N × H)
6. C2×#1386C2semidirect
12. C4×#135C4semidirect
14. C2×C4×Q16C4semidirect
16. C2×C4×D8C4semidirect
24. #2150C22semidirect
29. #1846C22semidirect
30. #1386C22semidirect
63. C4×Q16C2×C4semidirect
67. C4×D8C2×C4semidirect
388. C2#12817direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×#1352
C2×#21502
C22×#3602
C2×#18462
#128172
C2×#13862