Finite Group Databasebeta

#21447922

order7808
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC2×M32×C61 ⋊ C2
SylowC61 ⋊ #2218

Subgroups

subgroupG/H
centerC22C2×D488
commutatorC2×C8×C61C23
FrattiniC2×C8C22×D61
FittingC2×M32×C61C2
socleC22×C61C2×D8
hypercenterC2×M32D61
hypocenterC61#2218
LCSG ▷ C2×C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C2×M32

170 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 170 conjugacy classes of subgroups — too many to draw. Only its 53 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|b^2=df,d^2=fg,f^2=g,b^a=bd,c^a=ce,d^a=df,f^a=fg,h^a=h^60,c^b=cg

Conjugacy classes & character table

1226 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29567579, #29567581, #29567585, …
maximal normal subgroup of#29567579, #29567581, #29567585, …
maximal quotient of#29594236, #29594287, #29594355, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 6613);