Finite Group Databasebeta

#21443641

order7808
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1271

Subgroups

subgroupG/H
centerC23#11758198
commutatorC2×C4×C61C2×C8
FrattiniC2×C42C2×D61
FittingC61×#336C2
socleC23×C61C22⋊C4
hypercenter#336D61
hypocenterC61#1271
LCSG ▷ C2×C4×C61 ▷ C22×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ #336

158 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 158 conjugacy classes of subgroups — too many to draw. Only its 61 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=d,b^2=e,c^2=f,d^2=g,b^a=bc,c^a=ce,c^b=cf,d^b=def,h^b=h^60

Conjugacy classes & character table

1238 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD61×#1271, C2×#21443641, #29567949, …
maximal normal subgroup ofD61×#1271, C2×#21443641, #29567949, …
maximal quotient of#29566565, #29566794, #29566797, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 2332);