Finite Group Databasebeta

#21447864

order7808
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #2208

Subgroups

subgroupG/H
centerC22C2×#11758199
commutatorC2×C8×C61C23
FrattiniC2×C8C22×D61
FittingC4×D8×C61C2
socleC22×C61C2×D8
hypercenterC4×D8D61
hypocenterC61#2208
LCSG ▷ C2×C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ C4×D8

166 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 166 conjugacy classes of subgroups — too many to draw. Only its 57 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=g,b^2=d,e^2=fg,f^2=g,b^a=bd,c^a=ce,e^a=ef,f^a=fg,h^a=h^60,e^c=ef,f^c=fg

Conjugacy classes & character table

869 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29593465, #29593468, #29593486, …
maximal normal subgroup of#29593465, #29593468, #29593486, …
maximal quotient of#29594157, #29594195, #29594314, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 6555);