Finite Group Databasebeta

#21448005

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

Aliases

No aliases for this group.

Splittings

FittingC61×C22⋊C16 ⋊ C2
SylowC61 ⋊ #2233

Subgroups

subgroupG/H
centerC22C2×D488
commutatorC2×C8×C61C23
FrattiniC2×C8C22×D61
FittingC61×C22⋊C16C2
socleC22×C61C2×D8
hypercenterC22⋊C16D61
hypocenterC61#2233
LCSG ▷ C2×C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C22⋊C16

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

normal subgroups only

This group has 150 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|c^2=dg,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,h^c=h^60

Conjugacy classes & character table

1229 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29593232, #29593233, #29593244, …
maximal normal subgroup of#29593232, #29593233, #29593244, …
maximal quotient of#29596306, #29596519, #29596949, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 6696);