Finite Group Databasebeta

#21444137

order7808
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1459

Subgroups

subgroupG/H
centerC2×C4C22⋊Dic61
commutatorC22×C61C22×C8
FrattiniC22×C4C22×D61
FittingC2×C4×D4×C61C2
socleC22×C61C2×C22⋊C4
hypercenterC2×C4×D4D61
hypocenterC61#1459
LCSG ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C2×C4×D4

332 conjugacy classes of subgroups; only the 113 normal subgroups are shown.

normal subgroups only

This group has 332 conjugacy classes of subgroups — too many to draw. Only its 113 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=e,c^2=g,e^2=g,b^a=bd,d^a=df,h^a=h^60,e^b=ef

Conjugacy classes & character table

1244 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29567008, #29567009, #29567014, …
maximal normal subgroup of#29567008, #29567009, #29567014, …
maximal quotient of#29567972, #29567977, #29568045, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 2828);